DeCS 
    2008 - March 17, 2008 version
    
       
        |  Alphabetic 
          Index of Descriptors   
           
 | 
      
        |  | 
 | D-Ala(2),MePhe(4),Met(0)-ol-enkephalin | 
| D-Ala(2)-D-Leu(5)-Enkephalin use Enkephalin, Leucine-2-Alanine | 
| D-Ala(2)-MePhe(4)-Gly-ol(5) Enkephalin use Enkephalin, Ala(2)-MePhe(4)-Gly(5)- | 
| D-Alanine Transaminase | 
| D-Amino-Acid Oxidase | 
| D-Aspartate use D-Aspartic Acid | 
| D-Aspartate Oxidase | 
| D-Aspartic Acid | 
| D-D Carboxypeptidase use Serine-Type D-Ala-D-Ala Carboxypeptidase | 
| D-Glucuronolactone Dehydrogenase use Aldehyde Dehydrogenase | 
| D-Moramide use Dextromoramide | 
| D-NMMA use omega-N-Methylarginine | 
| D-Pen2, D-Pen5-Enkephalin use Enkephalin, D-Penicillamine (2,5)- | 
| D-Penicillamine (2,5)-Enkephalin use Enkephalin, D-Penicillamine (2,5)- | 
| D-Propoxyphene use Dextropropoxyphene | 
| D-Thyroxine use Dextrothyroxine | 
| D-Trp-6-LH-RH use Triptorelin | 
| D-Xylulose Reductase | 
| D4T use Stavudine | 
| DADDS use Acedapsone | 
| DAEC use Escherichia coli | 
| DAG Kinase use Diacylglycerol Kinase | 
| DAHP Synthase use 3-Deoxy-7-Phosphoheptulonate Synthase | 
| DALY use Disability-Adjusted Life Years | 
| DAMGO use Enkephalin, Ala(2)-MePhe(4)-Gly(5)- | 
| DAMME use D-Ala(2),MePhe(4),Met(0)-ol-enkephalin | 
| DCB use Brazilian Common Denomination | 
| DCCD use Dicyclohexylcarbodiimide | 
| DCIS use Carcinoma, Intraductal, Noninfiltrating | 
| DCMP use Deoxycytidine Monophosphate | 
| DCMP Deaminase | 
| DCMU use Diuron | 
| DDBJ use Databases, Nucleic Acid | 
| DDD use Dichlorodiphenyldichloroethane | 
| DDE use Dichlorodiphenyl Dichloroethylene | 
| DDT | 
| DDVP use Dichlorvos | 
| DDX use Dichlorodiphenyl Dichloroethylene | 
| DEAD-box RNA Helicases | 
| DEAE-Cellulose | 
| DEAE-Cellulose Chromatography use Chromatography, DEAE-Cellulose | 
| DEAE-Dextran | 
| DEET | 
| DEFICIENS Protein | 
| DFP use Isoflurophate | 
| DHBV use Hepatitis B Virus, Duck | 
| DHEA Sulfate use Dehydroepiandrosterone Sulfate | 
| DHHS use United States Dept. of Health and Human Services | 
| DHP Ether use Dihematoporphyrin Ether | 
| DIDMOAD use Wolfram Syndrome | 
| DISC-PCR use Primed In Situ Labeling | 
| DMARD use Antirheumatic Agents | 
| DMBA use 9,10-Dimethyl-1,2-benzanthracene | 
| DMF Index | 
| DMPP use Dimethylphenylpiperazinium Iodide | 
| DMSA use Succimer | 
| DMSO use Dimethyl Sulfoxide | 
| DNA | 
| DNA (Cytosine-5-)-Methyltransferase | 
| DNA Adducts | 
| DNA Amplification Techniques use Nucleic Acid Amplification Techniques | 
| DNA Aptamers use Aptamers, Nucleotide | 
| DNA Breaks | 
| DNA Breaks, Double-Stranded | 
| DNA Breaks, Single-Stranded | 
| DNA Cleavage | 
| DNA Computers use Computers, Molecular | 
| DNA Cytosine-5-Methylase use DNA (Cytosine-5-)-Methyltransferase | 
| DNA Damage | 
| DNA Data Bank of Japan use Databases, Nucleic Acid | 
| DNA Data Banks use Databases, Nucleic Acid | 
| DNA Databases use Databases, Nucleic Acid | 
| DNA Degradation, Apoptotic use DNA Fragmentation | 
| DNA Degradation, Necrotic | 
| DNA Denaturation use Nucleic Acid Denaturation | 
| DNA Fingerprinting | 
| DNA Fingerprints use DNA Fingerprinting | 
| DNA Footprinting | 
| DNA Fragmentation | 
| DNA Glycosylases | 
| DNA Gyrase | 
| DNA Gyrase A Subunit use DNA Gyrase | 
| DNA Gyrase B Subunit use DNA Gyrase | 
| DNA Helicases | 
| DNA Helix Destabilizing Proteins use DNA-Binding Proteins | 
| DNA Injury use DNA Damage | 
| DNA Insertion Elements use DNA Transposable Elements | 
| DNA Joinases use DNA Ligases | 
| DNA Library use Gene Library | 
| DNA Ligases | 
| DNA Lyase (Apurinic or Apyrimidinic) use DNA-(Apurinic or Apyrimidinic Site) Lyase | 
| DNA Markers use Genetic Markers | 
| DNA Melting use Nucleic Acid Denaturation | 
| DNA Methylation | 
| DNA Microarrays use Oligonucleotide Array Sequence Analysis | 
| DNA Mimicry use Molecular Mimicry | 
| DNA Mismatch Repair | 
| DNA Modification Methylases | 
| DNA Modification Methylases (Adenine-Specific) use Site-Specific DNA-Methyltransferase (Adenine-Specific) | 
| DNA Modification Methylases (Cytosine-Specific) use Site-Specific DNA Methyltransferase (Cytosine-Specific) | 
| DNA Modification Methyltransferases use DNA Modification Methylases | 
| DNA Mutational Analysis | 
| DNA N-glycosidase use DNA Glycosylases | 
| DNA Nicking-Closing Protein use DNA Topoisomerases, Type I | 
| DNA Nucleotidylexotransferase | 
| DNA Nucleotidyltransferases | 
| DNA Packaging | 
| DNA Photolyase use Deoxyribodipyrimidine Photo-Lyase | 
| DNA Photoreactivating Enzyme use Deoxyribodipyrimidine Photo-Lyase | 
| DNA Polymerase I | 
| DNA Polymerase II | 
| DNA Polymerase III | 
| DNA Polymerase IV use DNA Polymerase beta | 
| DNA Polymerase alpha use DNA Polymerase I | 
| DNA Polymerase beta | 
| DNA Polymerase delta use DNA Polymerase III | 
| DNA Polymerase epsilon use DNA Polymerase II | 
| DNA Polymerase, RNA-Directed use RNA-Directed DNA Polymerase | 
| DNA Polymerases use DNA-Directed DNA Polymerase | 
| DNA Primase | 
| DNA Primers | 
| DNA Probes | 
| DNA Probes, HLA | 
| DNA Probes, HPV | 
| DNA Probes, Histocompatibility Antigen use DNA Probes, HLA | 
| DNA Profiling use DNA Fingerprinting | 
| DNA Rearrangement use Gene Rearrangement | 
| DNA Recombinant Proteins use Recombinant Proteins | 
| DNA Relaxing Enzyme use DNA Topoisomerases, Type I | 
| DNA Relaxing Protein use DNA Topoisomerases, Type I | 
| DNA Repair | 
| DNA Repair Enzymes | 
| DNA Repair-Deficiency Disorders | 
| DNA Repeat Expansion | 
| DNA Repetitious Region use Repetitive Sequences, Nucleic Acid | 
| DNA Replication | 
| DNA Replication Timing | 
| DNA Restriction Enzyme BamHI use Deoxyribonuclease BamHI | 
| DNA Restriction Enzyme EcoRI use Deoxyribonuclease EcoRI | 
| DNA Restriction Enzyme HindIII use Deoxyribonuclease HindIII | 
| DNA Restriction Enzyme HpaII use Deoxyribonuclease HpaII | 
| DNA Restriction Enzymes | 
| DNA Restriction Enzymes, Type I use Deoxyribonucleases, Type I Site-Specific | 
| DNA Restriction Enzymes, Type II use Deoxyribonucleases, Type II Site-Specific | 
| DNA Restriction Enzymes, Type III use Deoxyribonucleases, Type III Site-Specific | 
| DNA Restriction-Modification Enzymes | 
| DNA Sequence use Base Sequence | 
| DNA Sequence Analysis use Sequence Analysis, DNA | 
| DNA Sequence, Unstable | 
| DNA Shuffling | 
| DNA Synthesis Inhibitors use Nucleic Acid Synthesis Inhibitors | 
| DNA Topoisomerase use DNA Topoisomerases, Type I | 
| DNA Topoisomerase (ATP-Hydrolysing) use DNA Topoisomerases, Type II | 
| DNA Topoisomerase I use DNA Topoisomerases, Type I | 
| DNA Topoisomerase I, Bacterial use DNA Topoisomerases, Type I, Bacterial | 
| DNA Topoisomerase I, Eukaryotic use DNA Topoisomerases, Type I, Eukaryotic | 
| DNA Topoisomerase II use DNA Topoisomerases, Type II | 
| DNA Topoisomerase II, Bacterial use DNA Topoisomerases, Type II, Bacterial | 
| DNA Topoisomerase IV | 
| DNA Topoisomerases | 
| DNA Topoisomerases, Type I | 
| DNA Topoisomerases, Type I, Archaeal | 
| DNA Topoisomerases, Type I, Bacterial | 
| DNA Topoisomerases, Type I, Eukaryotic | 
| DNA Topoisomerases, Type II | 
| DNA Topoisomerases, Type II, Archaeal | 
| DNA Topoisomerases, Type II, Bacterial | 
| DNA Topoisomerases, Type II, Eukaryotic | 
| DNA Transposable Elements | 
| DNA Transposons use DNA Transposable Elements | 
| DNA Tumor Viruses | 
| DNA Typing use DNA Fingerprinting | 
| DNA Untwisting Enzyme use DNA Topoisomerases, Type I | 
| DNA Untwisting Enzymes use DNA Topoisomerases, Type I | 
| DNA Untwisting Protein use DNA Topoisomerases, Type I | 
| DNA Untwisting Proteins use DNA Topoisomerases, Type I | 
| DNA Unwinding Proteins use DNA Helicases | 
| DNA Vaccines use Vaccines, DNA | 
| DNA Virus Infections | 
| DNA Viruses | 
| DNA, A-Form | 
| DNA, Algal | 
| DNA, Antisense | 
| DNA, Archaeal | 
| DNA, Bacterial | 
| DNA, C-Form | 
| DNA, Catalytic | 
| DNA, Catenated | 
| DNA, Chloroplast | 
| DNA, Circular | 
| DNA, Complementary | 
| DNA, Concatenated | 
| DNA, Cruciform | 
| DNA, Double-Stranded use DNA | 
| DNA, Fungal | 
| DNA, Helminth | 
| DNA, Intergenic | 
| DNA, Junk use DNA, Intergenic | 
| DNA, Kinetoplast | 
| DNA, Mitochondrial | 
| DNA, Neoplasm | 
| DNA, Plant | 
| DNA, Protozoan | 
| DNA, Recombinant | 
| DNA, Ribosomal | 
| DNA, Ribosomal Spacer | 
| DNA, Satellite | 
| DNA, Single-Stranded | 
| DNA, Spacer use DNA, Intergenic | 
| DNA, Supercoiled use DNA, Superhelical | 
| DNA, Superhelical | 
| DNA, Supertwisted use DNA, Superhelical | 
| DNA, Viral | 
| DNA, Z-Form | 
| DNA-(Apurinic or Apyrimidinic Site) Lyase | 
| DNA-Activated Protein Kinase | 
| DNA-Adenine Methylases use Site-Specific DNA-Methyltransferase (Adenine-Specific) | 
| DNA-Binding Protein, Cyclic AMP-Responsive use Cyclic AMP Response Element-Binding Protein | 
| DNA-Binding Proteins | 
| DNA-Cytosine Methylases use Site-Specific DNA Methyltransferase (Cytosine-Specific) | 
| DNA-Dependent DNA Polymerase I use DNA Polymerase I | 
| DNA-Dependent DNA Polymerase II use DNA Polymerase II | 
| DNA-Dependent DNA Polymerase III use DNA Polymerase III | 
| DNA-Dependent DNA Polymerases use DNA-Directed DNA Polymerase | 
| DNA-Dependent RNA Polymerase I use RNA Polymerase I | 
| DNA-Dependent RNA Polymerase II use RNA Polymerase II | 
| DNA-Dependent RNA Polymerase III use RNA Polymerase III | 
| DNA-Dependent RNA Polymerases use DNA-Directed RNA Polymerases | 
| DNA-Directed DNA Polymerase | 
| DNA-Directed RNA Polymerases | 
| DNA-Formamidopyrimidine Glycosylase | 
| DNAase use Deoxyribonucleases | 
| DNCB use Dinitrochlorobenzene | 
| DNFB use Dinitrofluorobenzene | 
| DNase use Deoxyribonucleases | 
| DNase I use Deoxyribonuclease I | 
| DNase, Site-Specific, Type I use Deoxyribonucleases, Type I Site-Specific | 
| DNase, Site-Specific, Type II use Deoxyribonucleases, Type II Site-Specific | 
| DNase, Site-Specific, Type III use Deoxyribonucleases, Type III Site-Specific | 
| DOCA use Desoxycorticosterone | 
| DOPAC use 3,4-Dihydroxyphenylacetic Acid | 
| DP use Displaced Persons | 
| DPDPE use Enkephalin, D-Penicillamine (2,5)- | 
| DPN use NAD | 
| DPNase use NAD+ Nucleosidase | 
| DPT Vaccine use Diphtheria-Tetanus-Pertussis Vaccine | 
| DRG use Diagnosis-Related Groups | 
| DRG Outliers use Outliers, DRG | 
| DSIP use Delta Sleep-Inducing Peptide | 
| DSM use Dried Skimmed Milk | 
| DSM-IV use Diagnostic and Statistical Manual of Mental Disorders | 
| DT Diaphorase use NAD(P)H Dehydrogenase (Quinone) | 
| DT Vaccine use Diphtheria-Tetanus Vaccine | 
| DTIC use Dacarbazine | 
| DTMP use Thymidine Monophosphate | 
| DTNB use Dithionitrobenzoic Acid | 
| DTP Vaccine use Diphtheria-Tetanus-Pertussis Vaccine | 
| DTPA use Pentetic Acid | 
| DTaP Vaccines use Diphtheria-Tetanus-acellular Pertussis Vaccines | 
| DTwP Vaccine use Diphtheria-Tetanus-Pertussis Vaccine | 
| Dacarbazine | 
| Dace use Cyprinidae | 
| Dacryoadenitis use Dacryocystitis | 
| Dacryocystitis | 
| Dacryocystorhinostomy | 
| Dacryocystostomy use Dacryocystorhinostomy | 
| Dactinomycin | 
| Dactylis | 
| Dactylolysis Spontanea use Ainhum | 
| Daffodil use Narcissus | 
| Dagestan | 
| Dahl Hypertensive Rats use Rats, Inbred Dahl | 
| Dahl Salt-Resistant Rats use Rats, Inbred Dahl | 
| Dahl Salt-Sensitive Rats use Rats, Inbred Dahl | 
| Dahlia | 
| Dahlia, Sea use Coreopsis | 
| Dahomey use Benin | 
| Daily Variations | 
| Dairy Farm Industry use Dairying | 
| Dairy Products | 
| Dairying | 
| Daisy, Oxeye use Adonis | 
| Dalbergia | 
| Dall Porpoise use Porpoises | 
| Dalteparin | 
| Damage Assessment | 
| Damage Assessment Methodologies | 
| Damage Assessment in Infrastructure | 
| Damage Assessment in the Economic Sector | 
| Damage Assessment in the Social Sector | 
| Damage Liability | 
| Damage Prediction | 
| Damage To Production System | 
| Damalinia use Mallophaga | 
| Damiana use Turnera | 
| Damiana (Homeopathy) | 
| Damping | 
| Dams | 
| Dan-Shen use Salvia miltiorrhiza | 
| Danazol | 
| Dance Therapy | 
| Dancing | 
| Dandelion use Taraxacum | 
| Dandy-Walker Malformation use Dandy-Walker Syndrome | 
| Dandy-Walker Syndrome | 
| Dane Particle use Hepatitis B virus | 
| Dang Shen use Codonopsis | 
| Dangerous Behavior | 
| Dangers of Substances, Products and Materials | 
| Dangers on the Environment | 
| Danio rerio use Zebrafish | 
| Danshen use Salvia miltiorrhiza | 
| Dansyl Compounds | 
| Dantrolene | 
| Daphne | 
| Daphne indica | 
| Daphne mezereum use Mezereum | 
| Daphnia | 
| Dapsone | 
| Daptomycin | 
| Darier's Disease use Keratosis Follicularis | 
| Dark Adaptation | 
| Darkness | 
| Dasheen use Colocasia | 
| Dast use Disaster Area Survey Team | 
| Data Analysis | 
| Data Analysis, Statistical use Data Interpretation, Statistical | 
| Data Collection | 
| Data Compression | 
| Data Display | 
| Data Interpretation, Statistical | 
| Data Pooling use Meta-Analysis as Topic | 
| Data Processing use Data Analysis | 
| Data Processing, Automatic use Automatic Data Processing | 
| Data Protection use Computer Security | 
| Data Security use Computer Security | 
| Data Sources | 
| Data Systems use Information Systems | 
| Data and Safety Monitoring Boards use Clinical Trials Data Monitoring Committees | 
| Databanks, Factual use Databases, Factual | 
| Database | 
| Database Management Systems | 
| Databases as Topic | 
| Databases, Amino Acid Sequence use Databases, Protein | 
| Databases, Bibliographic | 
| Databases, DNA use Databases, Nucleic Acid | 
| Databases, DNA Sequence use Databases, Nucleic Acid | 
| Databases, Distributed use Computer Communication Networks | 
| Databases, Factual | 
| Databases, Genetic | 
| Databases, Nucleic Acid | 
| Databases, Nucleic Acid Sequence use Databases, Nucleic Acid | 
| Databases, Protein | 
| Databases, RNA use Databases, Nucleic Acid | 
| Databases, RNA Sequence use Databases, Nucleic Acid | 
| Dataphones use Modems | 
| Date of Validity of Products | 
| Datisca cannabina | 
| Datura | 
| Datura arborea | 
| Datura ferox | 
| Datura metel | 
| Datura sanguinea | 
| Datura stramonium | 
| Daturinum | 
| Daucus carota | 
| Daunomycin use Daunorubicin | 
| Daunorubicin | 
| Day Care | 
| Day Care Centers for Children use Child Day Care Centers | 
| Day Dreams use Fantasy | 
| Day Surgery use Ambulatory Surgical Procedures | 
| Dayflower use Commelina | 
| Daylily use Hemerocallis | 
| De Facto Refugee | 
| De Jure Refugee | 
| De Lange Syndrome | 
| De Quervain Disease | 
| De Quervain Thyroiditis use Thyroiditis, Subacute | 
| De Toni-Debre-Fanconi Syndrome use Fanconi Syndrome | 
| Dead Animals | 
| Dead Water use Stagnant Water | 
| Deaf Persons use Hearing Impaired Persons | 
| Deaf-Blind Disorders | 
| Deafness | 
| Deafness, Cortical use Hearing Loss, Central | 
| Deafness, Sudden use Hearing Loss, Sudden | 
| Dealkylation | 
| Dealkylprazepam use Nordazepam | 
| Deamination | 
| Deamino Arginine Vasopressin | 
| Deanol | 
| Death | 
| Death Camas use Zigadenus | 
| Death Certificates | 
| Death Domain Receptor Signaling Adaptor Proteins | 
| Death Domain Receptors use Receptors, Death Domain | 
| Death Invasion use Invasion of Deaths | 
| Death Penalty use Capital Punishment | 
| Death Rate use Mortality | 
| Death with Dignity use Right to Die | 
| Death, Assisted use Suicide, Assisted | 
| Death, Sudden | 
| Death, Sudden, Cardiac | 
| Deaths of Non-Residents use Invasion of Deaths | 
| Deazacyanoadenosine use Toyocamycin | 
| Debrancher Deficiency use Glycogen Storage Disease Type III | 
| Debridement | 
| Debrisoquin | 
| Debrisoquine 4-Hydroxylase use Cytochrome P-450 CYP2D6 | 
| Debrisoquine Hydroxylase use Cytochrome P-450 CYP2D6 | 
| Decalcification Technique | 
| Decalcification, Pathologic | 
| Decamethonium Compounds | 
| Decanoates | 
| Decanoic Acids | 
| Decantation use Sedimentation | 
| Decapitation | 
| Decapoda (Crustacea) | 
| Decapodiformes | 
| Decarbonation | 
| Decarboxycystine use Cystamine | 
| Decarboxylases use Carboxy-Lyases | 
| Decarboxylation | 
| Decavanadate use Vanadates | 
| Decay-Accelerating Factor use Antigens, CD55 | 
| Decayed, Missing, and Filled Teeth use DMF Index | 
| Deceleration | 
| Decentralization | 
| Deception | 
| Decerebrate Posturing use Decerebrate State | 
| Decerebrate State | 
| Decidua | 
| Decidual Cell Reaction use Embryo Implantation | 
| Deciduoma | 
| Decimal use Decimal Scale | 
| Decimal Dilution use Decimal Scale | 
| Decimal Scale | 
| Decimal Scale of Hering use Decimal Scale | 
| Decision | 
| Decision Analysis use Decision Support Techniques | 
| Decision Making | 
| Decision Making, Computer-Assisted | 
| Decision Making, Organizational | 
| Decision Modeling use Decision Support Techniques | 
| Decision Support Systems, Clinical | 
| Decision Support Systems, Management | 
| Decision Support Techniques | 
| Decision Theory | 
| Decision Trees | 
| Declaration of Emergency | 
| Declaration of Helsinki use Helsinki Declaration | 
| Declining Filters use Declining Rate Filters | 
| Declining Rate Filters | 
| Declining Rate Filtration | 
| Declining Speed Filters use Declining Rate Filters | 
| Decompression | 
| Decompression Sickness | 
| Decompression, Abdominal use Lower Body Negative Pressure | 
| Decompression, Explosive | 
| Decompression, Surgical | 
| Deconditioning, Cardiovascular use Cardiovascular Deconditioning | 
| Decongestants use Nasal Decongestants | 
| Decontamination | 
| Decoquinate | 
| Decorticate Rigidity use Decerebrate State | 
| Decorticate State use Decerebrate State | 
| Decortication, Cerebral Cortex use Cerebral Decortication | 
| Decoy FAS Receptors use Tumor Necrosis Factor Decoy Receptors | 
| Decoy Receptor 1, Tumor Necrosis Factor use Receptors, Tumor Necrosis Factor, Member 10c | 
| Decoy Receptor 2, Tumor Necrosis Factor use Receptors, TNF-Related Apoptosis-Inducing Ligand | 
| Decoy Receptor 3, Tumor Necrosis Factor use Receptors, Tumor Necrosis Factor, Member 6b | 
| Decoy TRAIL Receptors use Tumor Necrosis Factor Decoy Receptors | 
| Decree Law | 
| Decrees | 
| Decubitus Ulcer use Pressure Ulcer | 
| Decussation, Pyramidal use Pyramidal Tracts | 
| Dedications use Anniversaries and Special Events | 
| Dedifferentiation, Cell use Cell Dedifferentiation | 
| Deductibles and Coinsurance | 
| Deep Brain Stimulation | 
| Deep Hypothermic Circulatory Arrest use Circulatory Arrest, Deep Hypothermia Induced | 
| Deep Sea Tide | 
| Deep Sedation | 
| Deep Vein Thrombosis use Venous Thrombosis | 
| Deep Wells | 
| Deer | 
| Deer Tick use Ixodes | 
| Deer adenovirus use Atadenovirus | 
| Defecation | 
| Defecography | 
| Defective Interfering Particles use Defective Viruses | 
| Defective Interfering Viruses use Defective Viruses | 
| Defective Viruses | 
| Defects, Equipment use Equipment Failure | 
| Defenmetrazin use Phenmetrazine | 
| Defense Mechanisms | 
| Defensins | 
| Defensive Medicine | 
| Defensive Practice use Defensive Medicine | 
| Defensive and Curative Mechanisms | 
| Deferoxamine | 
| Defibrillation, Electric use Electric Countershock | 
| Defibrillators | 
| Defibrillators, Implantable | 
| Defibrol use Batroxobin | 
| Deficiency Diseases | 
| Deficiens-Agamous-Like Proteins use MADS Domain Proteins | 
| Deflation | 
| Defluoridation use Fluoridation | 
| Defoaming Agents use Antifoaming Agents | 
| Defoliants, Chemical | 
| Deforestation | 
| Deformities use Congenital Abnormalities | 
| Degasification | 
| Degenerative Disease, Nervous System, Hereditary use Heredodegenerative Disorders, Nervous System | 
| Degenerative Diseases, Nervous System use Neurodegenerative Diseases | 
| Degenerative Hereditary Disorders, Nervous System use Heredodegenerative Disorders, Nervous System | 
| Deglutition | 
| Deglutition Disorders | 
| Degos Disease use Malignant Atrophic Papulosis | 
| Degreasing | 
| Degree of Adaptability use Adaptation | 
| Degumming Agent use Degumming Agents | 
| Degumming Agents | 
| Dehumanization | 
| Dehydratases use Hydro-Lyases | 
| Dehydration | 
| Dehydroascorbatase | 
| Dehydroascorbic Acid | 
| Dehydrobenzperidol use Droperidol | 
| Dehydrobilirubin use Biliverdine | 
| Dehydrocholate use Dehydrocholic Acid | 
| Dehydrocholesterols | 
| Dehydrocholic Acid | 
| Dehydrocortisone use Prednisone | 
| Dehydroepiandrosterone | 
| Dehydroepiandrosterone Sulfate | 
| Dehydrogenases use Oxidoreductases | 
| Dehydroisoandrosterone use Dehydroepiandrosterone | 
| Dehydromethyltestosterone use Methandrostenolone | 
| Deimos use Mars | 
| Deinococcus | 
| Deinstitutionalization | 
| Deionized Water | 
| Deiter Nucleus use Vestibular Nucleus, Lateral | 
| Deja Vu | 
| Dejerine-Roussy Syndrome use Thalamic Diseases | 
| Dejerine-Sottas Disease use Hereditary Motor and Sensory Neuropathies | 
| Dejerine-Thomas Syndrome use Olivopontocerebellar Atrophies | 
| Delavirdine | 
| Delaware | 
| Delayed Effects, Prenatal Exposure use Prenatal Exposure Delayed Effects | 
| Delayed Embryo Implantation use Embryo Implantation, Delayed | 
| Delayed Graft Function | 
| Delayed Memory use Repression | 
| Delayed Rectifier Potassium Channels | 
| Delayed-Action Preparations | 
| Delegation, Personnel use Personnel Delegation | 
| Delegation, Professional | 
| Delftia | 
| Delftia acidovorans | 
| Deliberations | 
| Delirium | 
| Delirium Tremens use Alcohol Withdrawal Delirium | 
| Delirium, Dementia, Amnestic, Cognitive Disorders | 
| Delivery Rooms | 
| Delivery of Dental Care use Delivery of Health Care | 
| Delivery of Health Care | 
| Delivery of Health Care, Integrated | 
| Delivery, Abdominal use Cesarean Section | 
| Delivery, Obstetric | 
| Delivery, Vacuum Extraction use Vacuum Extraction, Obstetrical | 
| Delonix use Fabaceae | 
| Delphi Technique | 
| Delphinidae use Dolphins | 
| Delphininum | 
| Delphinium | 
| Delphinium staphysagria use Staphysagria | 
| Delphinus use Common Dolphins | 
| Delphinus amazonicus | 
| Delta | 
| Delta Agent use Hepatitis Delta Virus | 
| Delta Elements use Terminal Repeat Sequences | 
| Delta Hepatitis use Hepatitis D | 
| Delta Hepatitis, Chronic use Hepatitis D, Chronic | 
| Delta Infection use Hepatitis D | 
| Delta Rhythm | 
| Delta Sleep-Inducing Peptide | 
| Delta Superinfection use Hepatitis D | 
| Delta Virus use Hepatitis Delta Virus | 
| Deltapapillomavirus | 
| Deltaproteobacteria | 
| Deltaretrovirus | 
| Deltaretrovirus Antibodies | 
| Deltaretrovirus Antigens | 
| Deltaretrovirus Infections | 
| Deltavirus use Hepatitis Delta Virus | 
| Delusional Disorder use Schizophrenia, Paranoid | 
| Delusions | 
| Demaquillants use Products for Facial Makeup | 
| Dematium petraeum | 
| Demeclocycline | 
| Demecolcine | 
| Dementia | 
| Dementia Complex, AIDS-Related use AIDS Dementia Complex | 
| Dementia Praecox use Schizophrenia | 
| Dementia, Alzheimer Type use Alzheimer Disease | 
| Dementia, Lewy Body use Lewy Body Disease | 
| Dementia, Multi-Infarct | 
| Dementia, Senile use Alzheimer Disease | 
| Dementia, Vascular | 
| Dementias, Transmissible use Prion Diseases | 
| Demethyl Epipodophyllotoxin Ethylidine Glucoside use Etoposide | 
| Demethyl Epipodophyllotoxin Thenylidine Glucoside use Teniposide | 
| Demethylchlortetracycline use Demeclocycline | 
| Demethyldiazepam use Nordazepam | 
| Demineralization | 
| Demineralization, Tooth use Tooth Demineralization | 
| Democracy | 
| Democratic Republic of Germany use Germany, East | 
| Democratic Republic of the Congo | 
| Demographic Aging | 
| Demographic Analysis | 
| Demographic Data | 
| Demographic Dynamics use Population Dynamics | 
| Demographic Indicators | 
| Demographic Statistics use Demographic Data | 
| Demographic Transition | 
| Demographical Yearbook | 
| Demography | 
| Demolding Agents use Lubricants | 
| Demolition use Construction Wastes | 
| Demospongiae use Porifera | 
| Demyelinating Autoimmune Disease, Peripheral use Polyradiculoneuropathy | 
| Demyelinating Autoimmune Diseases, CNS | 
| Demyelinating Central Nervous System Diseases, Hereditary use Hereditary Central Nervous System Demyelinating Diseases | 
| Demyelinating Disease, Peripheral Autoimmune use Polyradiculoneuropathy | 
| Demyelinating Diseases | 
| Demyelinating Diseases, Central Nervous System, Hereditary use Hereditary Central Nervous System Demyelinating Diseases | 
| Demyelinative Myelitis use Myelitis, Transverse | 
| Dendrimers | 
| Dendrites | 
| Dendritic Cell Sarcoma, Follicular | 
| Dendritic Cell Sarcoma, Interdigitating | 
| Dendritic Cells | 
| Dendritic Cells, Follicular | 
| Dendritic Cells, Interdigitating use Dendritic Cells | 
| Dendritic Spines | 
| Dendroaspis use Elapidae | 
| Dendrobium | 
| Dendrophtora use Loranthaceae | 
| Denervation | 
| Denervation, Autonomic use Autonomic Denervation | 
| Denervation, Parasympathetic use Parasympathectomy | 
| Denervation, Sympathetic use Sympathectomy | 
| Denervation, Sympathetic, Chemical use Sympathectomy, Chemical | 
| Dengue | 
| Dengue Fever use Dengue | 
| Dengue Hemorrhagic Fever | 
| Dengue Shock Syndrome use Dengue Hemorrhagic Fever | 
| Dengue Vaccines | 
| Dengue Virus | 
| Denial (Psychology) | 
| Denitrification | 
| Denmark | 
| Dennstaedtiaceae | 
| Dens Axis use Odontoid Process | 
| Dens in Dente | 
| Densitometry | 
| Density Factor | 
| Densovirinae | 
| Densovirus | 
| Dental Abrasion use Tooth Abrasion | 
| Dental Abutments | 
| Dental Acid Etching use Acid Etching, Dental | 
| Dental Air Abrasion use Air Abrasion, Dental | 
| Dental Alloys | 
| Dental Alveolus use Tooth Socket | 
| Dental Amalgam | 
| Dental Anesthesia use Anesthesia, Dental | 
| Dental Anxiety | 
| Dental Arch | 
| Dental Articulators | 
| Dental Assistants | 
| Dental Attrition use Tooth Attrition | 
| Dental Audit | 
| Dental Auxiliaries | 
| Dental Bonding | 
| Dental Bridgework use Denture, Partial | 
| Dental Burnishing use Dental Polishing | 
| Dental Calculus | 
| Dental Care | 
| Dental Care Plans use Insurance, Dental | 
| Dental Care for Aged | 
| Dental Care for Children | 
| Dental Care for Chronically Ill | 
| Dental Care for Disabled | 
| Dental Care for Handicapped use Dental Care for Disabled | 
| Dental Caries | 
| Dental Caries Activity Tests | 
| Dental Caries Resistance use Dental Caries Susceptibility | 
| Dental Caries Susceptibility | 
| Dental Casting Investment | 
| Dental Casting Technique | 
| Dental Cavity Lining | 
| Dental Cavity Preparation | 
| Dental Cements | 
| Dental Cementum | 
| Dental Centric Relation use Centric Relation | 
| Dental Clasps | 
| Dental Clinics | 
| Dental Crowns use Crowns | 
| Dental Debonding | 
| Dental Decay use Dental Caries | 
| Dental Deposits | 
| Dental Devices, Home Care | 
| Dental Digital Radiography use Radiography, Dental, Digital | 
| Dental Diseases use Stomatognathic Diseases | 
| Dental Disinfectants | 
| Dental Dowels use Post and Core Technique | 
| Dental Economics use Economics, Dental | 
| Dental Education use Education, Dental | 
| Dental Education, Continuing use Education, Dental, Continuing | 
| Dental Education, Graduate use Education, Dental, Graduate | 
| Dental Enamel | 
| Dental Enamel Hypoplasia | 
| Dental Enamel Permeability | 
| Dental Enamel Proteins | 
| Dental Enamel Solubility | 
| Dental Equipment | 
| Dental Etching | 
| Dental Facilities | 
| Dental Fear use Dental Anxiety | 
| Dental Fillings, Permanent use Dental Restoration, Permanent | 
| Dental Fillings, Temporary use Dental Restoration, Temporary | 
| Dental Finishing use Dental Polishing | 
| Dental Fissures | 
| Dental Fistula | 
| Dental Floss use Dental Devices, Home Care | 
| Dental Fluorosis use Fluorosis, Dental | 
| Dental Focal Infection use Focal Infection, Dental | 
| Dental Follicle use Dental Sac | 
| Dental Granuloma use Periapical Granuloma | 
| Dental Gypsum use Calcium Sulfate | 
| Dental Handpieces use Dental High-Speed Equipment | 
| Dental Health Education use Health Education, Dental | 
| Dental Health Services | 
| Dental Health Surveys | 
| Dental High-Speed Equipment | 
| Dental High-Speed Technique | 
| Dental Hygiene use Oral Hygiene | 
| Dental Hygienists | 
| Dental Implantation | 
| Dental Implantation, Endosseous | 
| Dental Implantation, Endosseous, Endodontic | 
| Dental Implantation, Osseointegrated use Dental Implantation, Endosseous | 
| Dental Implantation, Subperiosteal | 
| Dental Implants | 
| Dental Implants, Single-Tooth | 
| Dental Impression Materials | 
| Dental Impression Technique | 
| Dental Infection Control use Infection Control, Dental | 
| Dental Informatics | 
| Dental Inlays use Inlays | 
| Dental Instruments | 
| Dental Laminates use Dental Veneers | 
| Dental Leakage | 
| Dental Materials | 
| Dental Medicaid Program use Medicaid | 
| Dental Microabrasion use Enamel Microabrasion | 
| Dental Models | 
| Dental Nurses use Dental Assistants | 
| Dental Occlusion | 
| Dental Occlusion, Balanced | 
| Dental Occlusion, Centric | 
| Dental Occlusion, Traumatic | 
| Dental Offices | 
| Dental Onlays use Inlays | 
| Dental Papilla | 
| Dental Pegs use Dental Pins | 
| Dental Pellicle | 
| Dental Phobia use Dental Anxiety | 
| Dental Physiology | 
| Dental Pins | 
| Dental Plaque | 
| Dental Plaque Index | 
| Dental Polishing | 
| Dental Porcelain | 
| Dental Practice Management Services use Practice Management | 
| Dental Practice Patterns use Dentist's Practice Patterns | 
| Dental Prophylaxis | 
| Dental Prosthesis | 
| Dental Prosthesis Coloring use Prosthesis Coloring | 
| Dental Prosthesis Design | 
| Dental Prosthesis Failure use Dental Restoration Failure | 
| Dental Prosthesis Implantation use Dental Implantation | 
| Dental Prosthesis Repair | 
| Dental Prosthesis Retention | 
| Dental Prosthesis, Implant-Supported | 
| Dental Prosthesis, Interim use Denture, Partial, Temporary | 
| Dental Prosthesis, Surgical use Dental Implants | 
| Dental Prosthesis, Temporary use Dental Restoration, Temporary | 
| Dental Pulp | 
| Dental Pulp Autolysis use Dental Pulp Necrosis | 
| Dental Pulp Calcification | 
| Dental Pulp Capping | 
| Dental Pulp Cavity | 
| Dental Pulp Devitalization | 
| Dental Pulp Diseases | 
| Dental Pulp Exposure | 
| Dental Pulp Gangrene use Dental Pulp Necrosis | 
| Dental Pulp Necrosis | 
| Dental Pulp Stones use Dental Pulp Calcification | 
| Dental Pulp Test | 
| Dental Radiography use Radiography, Dental | 
| Dental Receptionists use Dental Auxiliaries | 
| Dental Records | 
| Dental Research | 
| Dental Restoration Failure | 
| Dental Restoration Wear | 
| Dental Restoration, Permanent | 
| Dental Restoration, Temporary | 
| Dental Sac | 
| Dental Scaling | 
| Dental Schools use Schools, Dental | 
| Dental Sealants use Pit and Fissure Sealants | 
| Dental Service, Hospital | 
| Dental Soldering | 
| Dental Staff | 
| Dental Staff, Hospital | 
| Dental Stone, Artificial use Calcium Sulfate | 
| Dental Stress Analysis | 
| Dental Technicians | 
| Dental Veneers | 
| Dental Waste | 
| Dental Welding use Dental Soldering | 
| Dental White Spots use Dental Caries | 
| Dentate Cerebellar Atrophy use Myoclonic Cerebellar Dyssynergia | 
| Dentate Fascia use Dentate Gyrus | 
| Dentate Gyrus | 
| Dentate Nucleus use Cerebellar Nuclei | 
| Dentatorubral-Pallidoluysian Atrophy use Myoclonic Epilepsies, Progressive | 
| Denticle use Dental Pulp Calcification | 
| Dentifrices | 
| Dentigerous Cyst | 
| Dentin | 
| Dentin Dysplasia | 
| Dentin Hypersensitivity use Dentin Sensitivity | 
| Dentin Permeability | 
| Dentin Sensitivity | 
| Dentin Solubility | 
| Dentin, Secondary | 
| Dentin-Bonding Agents | 
| Dentinal Fluid | 
| Dentine use Dentin | 
| Dentinogenesis | 
| Dentinogenesis Imperfecta | 
| Dentist's Practice Patterns | 
| Dentist-Patient Relations | 
| Dentistry | 
| Dentistry for Aged use Dental Care for Aged | 
| Dentistry for Children use Dental Care for Children | 
| Dentistry for Chronically Ill use Dental Care for Chronically Ill | 
| Dentistry for Disabled use Dental Care for Disabled | 
| Dentistry for Handicapped use Dental Care for Disabled | 
| Dentistry, Geriatric use Geriatric Dentistry | 
| Dentistry, Operative | 
| Dentistry, Pediatric use Pediatric Dentistry | 
| Dentists | 
| Dentists, Women | 
| Dentition | 
| Dentition, Adult use Dentition, Permanent | 
| Dentition, Deciduous use Dentition, Primary | 
| Dentition, Mixed | 
| Dentition, Permanent | 
| Dentition, Primary | 
| Dentition, Secondary use Dentition, Permanent | 
| Dentition, Transitional use Dentition, Mixed | 
| Dentoalveolar Abscess, Apical use Periapical Abscess | 
| Dentoalveolar Ankylosis use Tooth Ankylosis | 
| Dentoalveolar Cyst use Periodontal Cyst | 
| Denture Bases | 
| Denture Clasps use Dental Clasps | 
| Denture Cleansers | 
| Denture Design | 
| Denture Identification Marking | 
| Denture Liners | 
| Denture Precision Attachment | 
| Denture Rebasing | 
| Denture Relining use Denture Rebasing | 
| Denture Repair | 
| Denture Retention | 
| Denture Stability use Denture Retention | 
| Denture Wear use Dental Restoration Wear | 
| Denture, Complete | 
| Denture, Complete, Immediate | 
| Denture, Complete, Lower | 
| Denture, Complete, Upper | 
| Denture, Implant-Supported use Dental Prosthesis, Implant-Supported | 
| Denture, Overlay | 
| Denture, Partial | 
| Denture, Partial, Fixed | 
| Denture, Partial, Fixed, Resin-Bonded | 
| Denture, Partial, Immediate | 
| Denture, Partial, Removable | 
| Denture, Partial, Temporary | 
| Dentures | 
| Denturists | 
| Denudation | 
| Denys-Drash Syndrome | 
| Deodorants | 
| Deodorization | 
| Deodorizers | 
| Deoxy Sugars | 
| Deoxyadenine Nucleotides | 
| Deoxyadenosine Phosphates use Deoxyadenine Nucleotides | 
| Deoxyadenosinecobalamins use Cobamides | 
| Deoxyadenosines | 
| Deoxyadrenaline use Deoxyepinephrine | 
| Deoxycholate use Deoxycholic Acid | 
| Deoxycholic Acid | 
| Deoxycholylglycine use Glycodeoxycholic Acid | 
| Deoxycholyltaurine use Taurodeoxycholic Acid | 
| Deoxycorticosterone use Desoxycorticosterone | 
| Deoxycytidine | 
| Deoxycytidine Kinase | 
| Deoxycytidine Monophosphate | 
| Deoxycytidine Phosphates use Deoxycytosine Nucleotides | 
| Deoxycytidylate Aminohydrolase use DCMP Deaminase | 
| Deoxycytidylate Deaminase use DCMP Deaminase | 
| Deoxycytidylic Acid use Deoxycytidine Monophosphate | 
| Deoxycytosine Nucleotides | 
| Deoxydemoxepam use Nordazepam | 
| Deoxydexamethasone use Desoximetasone | 
| Deoxydinucleoside Phosphates use Dinucleoside Phosphates | 
| Deoxyephedrine use Methamphetamine | 
| Deoxyepinephrine | 
| Deoxygalactose use Fucose | 
| Deoxyglucose | 
| Deoxyguanine Nucleotides | 
| Deoxyguanosine | 
| Deoxyguanosine Phosphates use Deoxyguanine Nucleotides | 
| Deoxymannose use Rhamnose | 
| Deoxyribodipyrimidine Photo-Lyase | 
| Deoxyribonuclease (Pyrimidine Dimer) | 
| Deoxyribonuclease BamHI | 
| Deoxyribonuclease BstFI use Deoxyribonuclease HindIII | 
| Deoxyribonuclease BstI use Deoxyribonuclease BamHI | 
| Deoxyribonuclease EcoRI | 
| Deoxyribonuclease EcoVIII use Deoxyribonuclease HindIII | 
| Deoxyribonuclease HindIII | 
| Deoxyribonuclease HpaII | 
| Deoxyribonuclease I | 
| Deoxyribonuclease IV (Phage T4-Induced) | 
| Deoxyribonuclease MspI use Deoxyribonuclease HpaII | 
| Deoxyribonuclease S1 use Aspergillus Nuclease S1 | 
| Deoxyribonuclease SsoI use Deoxyribonuclease EcoRI | 
| Deoxyribonucleases | 
| Deoxyribonucleases, Type I Site-Specific | 
| Deoxyribonucleases, Type II Site-Specific | 
| Deoxyribonucleases, Type III Site-Specific | 
| Deoxyribonucleic Acid use DNA | 
| Deoxyribonucleoproteins | 
| Deoxyribonucleosides | 
| Deoxyribonucleotides | 
| Deoxyribose | 
| Deoxyribozymes use DNA, Catalytic | 
| Deoxythymidine Kinase use Thymidine Kinase | 
| Deoxyuracil Nucleotides | 
| Deoxyuridine | 
| Deoxyuridine Phosphates use Deoxyuracil Nucleotides | 
| Deoxyursocholic Acid use Ursodeoxycholic Acid | 
| Department of Agriculture (U.S.) use United States Department of Agriculture | 
| Department of Health and Human Services (U.S.) use United States Dept. of Health and Human Services | 
| Dependency (Psychology) | 
| Dependent Ambulation | 
| Dependent Personality Disorder | 
| Dependovirus | 
| Depersonalization | 
| Depersonalization Disorder use Depersonalization | 
| Depilation use Hair Removal | 
| Depilatories | 
| Depo-Medroxyprogesterone Acetate use Medroxyprogesterone 17-Acetate | 
| Depolarizing Muscle Relaxants use Neuromuscular Depolarizing Agents | 
| Depopulation | 
| Depot Preparations use Delayed-Action Preparations | 
| Depotentiation use Long-Term Synaptic Depression | 
| Depreciation | 
| Deprenalin use Selegiline | 
| Deprenil use Selegiline | 
| Deprenyl use Selegiline | 
| Depression | 
| Depression, Bipolar use Bipolar Disorder | 
| Depression, Chemical | 
| Depression, Endogenous use Depressive Disorder | 
| Depression, Involutional use Depressive Disorder, Major | 
| Depression, Neurotic use Depressive Disorder | 
| Depression, Postpartum | 
| Depression, Reactive use Adjustment Disorders | 
| Depression, Reactive, Psychotic use Affective Disorders, Psychotic | 
| Depression, Unipolar use Depressive Disorder | 
| Depressive Disorder | 
| Depressive Disorder, Major | 
| Depressive Symptoms use Depression | 
| Depressive Syndrome use Depressive Disorder | 
| Depsides | 
| Depsipeptides | 
| Depth Intoxication use Inert Gas Narcosis | 
| Depth Perception | 
| Depth Total of Runoff use Runoff Coefficient | 
| Dequalinium | 
| Dercum's Disease use Adiposis Dolorosa | 
| Derealization use Depersonalization | 
| Derivation Tunnels | 
| Derived Preparations | 
| Dermabrasion | 
| Dermacentor | 
| Dermal Drug Administration use Administration, Cutaneous | 
| Dermal Hypoplasia, Focal use Focal Dermal Hypoplasia | 
| Dermal Sinus use Spina Bifida Occulta | 
| Dermatan Sulfate | 
| Dermatitis | 
| Dermatitis Herpetiformis | 
| Dermatitis Medicamentosa use Drug Eruptions | 
| Dermatitis Venenata use Dermatitis, Contact | 
| Dermatitis Verrucosa use Chromoblastomycosis | 
| Dermatitis, Actinic use Photosensitivity Disorders | 
| Dermatitis, Adverse Drug Reaction use Drug Eruptions | 
| Dermatitis, Allergic Contact | 
| Dermatitis, Allergic Eczematous use Dermatitis, Allergic Contact | 
| Dermatitis, Atopic | 
| Dermatitis, Contact | 
| Dermatitis, Contact, Allergic use Dermatitis, Allergic Contact | 
| Dermatitis, Contact, Photoallergic use Dermatitis, Photoallergic | 
| Dermatitis, Contact, Photosensitive use Dermatitis, Photoallergic | 
| Dermatitis, Contact, Phototoxic use Dermatitis, Phototoxic | 
| Dermatitis, Contagious Pustular use Ecthyma, Contagious | 
| Dermatitis, Eczematous use Eczema | 
| Dermatitis, Exfoliative | 
| Dermatitis, Irritant | 
| Dermatitis, Occupational | 
| Dermatitis, Periocular use Dermatitis, Perioral | 
| Dermatitis, Perioral | 
| Dermatitis, Photoallergic | 
| Dermatitis, Photocontact use Dermatitis, Photoallergic | 
| Dermatitis, Phototoxic | 
| Dermatitis, Primary Irritant use Dermatitis, Irritant | 
| Dermatitis, Radiation-Induced use Radiodermatitis | 
| Dermatitis, Seborrheic | 
| Dermatitis, Toxicodendron | 
| Dermatofibroma use Histiocytoma, Benign Fibrous | 
| Dermatofibrosarcoma | 
| Dermatoglyphics | 
| Dermatologic Agents | 
| Dermatology | 
| Dermatolysis use Cutis Laxa | 
| Dermatomegaly use Cutis Laxa | 
| Dermatomycoses | 
| Dermatomyositis | 
| Dermatophagoides use Pyroglyphidae | 
| Dermatophagoides farinae | 
| Dermatophagoides pteronyssinus | 
| Dermatophytes use Arthrodermataceae | 
| Dermatophytoses use Dermatomycoses | 
| Dermatoplasty use Skin Transplantation | 
| Dermatosclerosis use Scleroderma, Localized | 
| Dermatoses use Skin Diseases | 
| Dermatosis, Neutrophilic, Febrile, Acute use Sweet's Syndrome | 
| Dermatotoxins use Dermotoxins | 
| Dermcidins | 
| Dermis | 
| Dermoid use Dermoid Cyst | 
| Dermoid Cyst | 
| Dermolysins use Exfoliatins | 
| Dermoscopy | 
| Dermotoxins | 
| Derris | 
| Derris pinnata | 
| Desacetyldigilanide C use Deslanoside | 
| Desacetyllanatoside C use Deslanoside | 
| Desalination | 
| Desalination Plants | 
| Desalting use Desalination | 
| Descemet Membrane | 
| Desconcentration (Homeopathy) use Small Doses | 
| Descriptors use Subject Headings | 
| Desensitization, Immunologic | 
| Desensitization, Psychologic | 
| Desert | 
| Desert Climate | 
| Desertification | 
| Desferrioxamine use Deferoxamine | 
| Desglucolanatosides A use Acetyldigitoxins | 
| Desglucolanatosides C use Acetyldigoxins | 
| Desglucotransvaaline use Proscillaridin | 
| Desiccation | 
| Desickling Agents use Antisickling Agents | 
| Design | 
| Design, Equipment use Equipment Design | 
| Designated Shelters | 
| Designer Drugs | 
| Desipramine | 
| Desires and Aversions, Alimentary use Modalities, Alimentary | 
| Desitriptyline use Nortriptyline | 
| Deslanoside | 
| Desmethylamitriptylin use Nortriptyline | 
| Desmethyldiazepam use Nordazepam | 
| Desmethylimipramine use Desipramine | 
| Desmin | 
| Desmocollins | 
| Desmoglein 1 | 
| Desmoglein 2 | 
| Desmoglein 3 | 
| Desmogleins | 
| Desmoid use Fibromatosis, Aggressive | 
| Desmolases use Lyases | 
| Desmoplakin 1 use Desmoplakins | 
| Desmoplakin 2 use Desmoplakins | 
| Desmoplakins | 
| Desmopressin use Deamino Arginine Vasopressin | 
| Desmosine | 
| Desmosomal Cadherins | 
| Desmosomes | 
| Desmosterol | 
| Desogestrel | 
| Desonide | 
| Desoximetasone | 
| Desoxyadrenaline use Deoxyepinephrine | 
| Desoxycholic Acid use Deoxycholic Acid | 
| Desoxycorticosterone | 
| Desoxycorticosterone Acetate use Desoxycorticosterone | 
| Desoxycortone use Desoxycorticosterone | 
| Desoxymethasone use Desoximetasone | 
| Desoxynorephedrin use Amphetamine | 
| Desoxyphenobarbital use Primidone | 
| Desoxyribonucleases use Deoxyribonucleases | 
| Desquamating Agents use Keratolytic Agents | 
| Destarching Agents use Degumming Agents | 
| Destombes-Rosai-Dorfman Syndrome use Histiocytosis, Sinus | 
| Destrin | 
| Desulfitobacterium | 
| Desulfotomaculum | 
| Desulfovibrio | 
| Desulfovibrio Infections use Desulfovibrionaceae Infections | 
| Desulfovibrio africanus | 
| Desulfovibrio desulfuricans | 
| Desulfovibrio gigas | 
| Desulfovibrio vulgaris | 
| Desulfovibrionaceae Infections | 
| Desulfurococcaceae | 
| Desulfurococcales | 
| Desulfurococcus use Desulfurococcaceae | 
| Desulfuromonas | 
| Desulphurization | 
| Detection use Determination | 
| Detention Reservoir | 
| Detergent Industry | 
| Detergents | 
| Determination | 
| Determination of Health Care Needs use Needs Assessment | 
| Detoxication, Drug, Metabolic use Metabolic Detoxication, Drug | 
| Deuterium | 
| Deuterium Exchange Measurement | 
| Deuterium Oxide | 
| Deuteromycetes use Mitosporic Fungi | 
| Deuteromycota use Mitosporic Fungi | 
| Deuterons use Deuterium | 
| Deuteroporphyrins | 
| Devazepide | 
| Developed Countries | 
| Developing Countries | 
| Development Indicators | 
| Development of Technologies use Technological Development | 
| Developmental Academic Disorder use Learning Disorders | 
| Developmental Biology | 
| Developmental Coordination Disorder use Motor Skills Disorders | 
| Developmental Defects, Neural Tube use Neural Tube Defects | 
| Developmental Delay Disorders use Developmental Disabilities | 
| Developmental Disabilities | 
| Developmental Gene Expression Regulation use Gene Expression Regulation, Developmental | 
| Developmental Genes use Genes, Developmental | 
| Developmental Gerstmann Syndrome use Gerstmann Syndrome | 
| Deviation, Epistatic use Epistasis, Genetic | 
| Devic Disease use Neuromyelitis Optica | 
| Device Approval | 
| Device Approval Process use Device Approval | 
| Device Design use Equipment Design | 
| Device Failure use Equipment Failure | 
| Device Removal | 
| Device Safety use Equipment Safety | 
| Devices use Equipment and Supplies | 
| Devil's Club use Oplopanax | 
| Devils Claw use Harpagophytum | 
| Dew Point Temperature | 
| Dew Temperature use Dew Point Temperature | 
| Dewpoint use Dew Point Temperature | 
| Dexamethasone | 
| Dexamethasone Isonicotinate | 
| Dexbenzetimide use Dexetimide | 
| Dexetimide | 
| Dexfenfluramine | 
| Dexmedetomidine | 
| Dexpropranolol use Propranolol | 
| Dexrazoxane use Razoxane | 
| Dextran Sulfate | 
| Dextran-Iron Complex use Iron-Dextran Complex | 
| Dextranase | 
| Dextrans | 
| Dextrins | 
| Dextroamphetamine | 
| Dextrocardia | 
| Dextromethorphan | 
| Dextromoramide | 
| Dextropropoxyphene | 
| Dextrorphan | 
| Dextrose use Glucose | 
| Dextrosulfenidol use Thiamphenicol | 
| Dextrothyroxine | 
| Dextrothyroxine Sodium use Dextrothyroxine | 
| Dextrum Lacticum Acidum use Sarcolacticum Acidum | 
| Dhaman Tree use Grewia | 
| Dhori virus use Thogotovirus | 
| Di Guglielmo's Disease use Leukemia, Erythroblastic, Acute | 
| Di-N-Acetylchitobiosyl beta-N-Acetylglucosaminidase use Mannosyl-Glycoprotein Endo-beta-N-Acetylglucosaminidase | 
| DiGeorge Syndrome | 
| Diabetes Complications | 
| Diabetes Insipidus | 
| Diabetes Insipidus, Nephrogenic | 
| Diabetes Insipidus, Neurogenic | 
| Diabetes Mellitus | 
| Diabetes Mellitus, Adult-Onset use Diabetes Mellitus, Type 2 | 
| Diabetes Mellitus, Brittle use Diabetes Mellitus, Type 1 | 
| Diabetes Mellitus, Experimental | 
| Diabetes Mellitus, Gestational use Diabetes, Gestational | 
| Diabetes Mellitus, Insulin-Dependent use Diabetes Mellitus, Type 1 | 
| Diabetes Mellitus, Juvenile-Onset use Diabetes Mellitus, Type 1 | 
| Diabetes Mellitus, Ketosis-Prone use Diabetes Mellitus, Type 1 | 
| Diabetes Mellitus, Ketosis-Resistant use Diabetes Mellitus, Type 2 | 
| Diabetes Mellitus, Lipoatrophic | 
| Diabetes Mellitus, Maturity-Onset use Diabetes Mellitus, Type 2 | 
| Diabetes Mellitus, Non-Insulin-Dependent use Diabetes Mellitus, Type 2 | 
| Diabetes Mellitus, Slow-Onset use Diabetes Mellitus, Type 2 | 
| Diabetes Mellitus, Stable use Diabetes Mellitus, Type 2 | 
| Diabetes Mellitus, Sudden-Onset use Diabetes Mellitus, Type 1 | 
| Diabetes Mellitus, Type 1 | 
| Diabetes Mellitus, Type 2 | 
| Diabetes, Autoimmune use Diabetes Mellitus, Type 1 | 
| Diabetes, Bronze use Hemochromatosis | 
| Diabetes, Gestational | 
| Diabetes, Pregnancy-Induced use Diabetes, Gestational | 
| Diabetic Acidosis use Diabetic Ketoacidosis | 
| Diabetic Amyotrophy use Diabetic Neuropathies | 
| Diabetic Angiopathies | 
| Diabetic Autonomic Neuropathy use Diabetic Neuropathies | 
| Diabetic Coma | 
| Diabetic Diet | 
| Diabetic Foot | 
| Diabetic Glomerulosclerosis use Diabetic Nephropathies | 
| Diabetic Ketoacidosis | 
| Diabetic Ketosis use Diabetic Ketoacidosis | 
| Diabetic Nephropathies | 
| Diabetic Neuralgia use Diabetic Neuropathies | 
| Diabetic Neuropathies | 
| Diabetic Polyneuropathy use Diabetic Neuropathies | 
| Diabetic Retinopathy | 
| Diabetic Vascular Complications use Diabetic Angiopathies | 
| Diabetic Vascular Diseases use Diabetic Angiopathies | 
| Diacetyl | 
| Diacetyl Reductase use Acetoin Dehydrogenase | 
| Diacetyldapsone use Acedapsone | 
| Diacetylmorphine use Heroin | 
| Diacylglycerol Cholinephosphotransferase | 
| Diacylglycerol Kinase | 
| Diacylglycerol O-Acyltransferase | 
| Diacylglycerols use Diglycerides | 
| Diadema aranea use Aranea diadema | 
| Diagnoses in Homeopathy | 
| Diagnosis | 
| Diagnosis of Health Situation | 
| Diagnosis of Health Situation in Specific Groups | 
| Diagnosis, Biopathographic | 
| Diagnosis, Clinical | 
| Diagnosis, Computer-Assisted | 
| Diagnosis, Constitutional | 
| Diagnosis, Differential | 
| Diagnosis, Dual (Psychiatry) | 
| Diagnosis, Immunological use Immunologic Tests | 
| Diagnosis, Individual use Diagnosis, Constitutional | 
| Diagnosis, Laboratory use Laboratory Techniques and Procedures | 
| Diagnosis, Medicamentous | 
| Diagnosis, Miasmatic | 
| Diagnosis, Nursing use Nursing Diagnosis | 
| Diagnosis, Oral | 
| Diagnosis, Preimplantation use Preimplantation Diagnosis | 
| Diagnosis, Prenatal use Prenatal Diagnosis | 
| Diagnosis-Related Group Outliers use Outliers, DRG | 
| Diagnosis-Related Groups | 
| Diagnostic Equipment | 
| Diagnostic Errors | 
| Diagnostic Imaging | 
| Diagnostic Reagent Kits use Reagent Kits, Diagnostic | 
| Diagnostic Services | 
| Diagnostic Techniques and Procedures | 
| Diagnostic Techniques, Cardiovascular | 
| Diagnostic Techniques, Digestive System | 
| Diagnostic Techniques, Endocrine | 
| Diagnostic Techniques, Neurological | 
| Diagnostic Techniques, Obstetrical and Gynecological | 
| Diagnostic Techniques, Ophthalmological | 
| Diagnostic Techniques, Otological | 
| Diagnostic Techniques, Radioisotope | 
| Diagnostic Techniques, Respiratory System | 
| Diagnostic Techniques, Surgical | 
| Diagnostic Techniques, Urological | 
| Diagnostic Tests, Routine | 
| Diagnostic and Statistical Manual of Mental Disorders | 
| Diagonal Band of Broca | 
| Diakinesis use Meiotic Prophase I | 
| Diallylnortoxiferine use Alcuronium | 
| Dialysis | 
| Dialysis Solutions | 
| Dialysis, Extracorporeal use Renal Dialysis | 
| Dialysis, Renal use Renal Dialysis | 
| Diamfenetide | 
| Diamide | 
| Diamine Oxidase use Amine Oxidase (Copper-Containing) | 
| Diamines | 
| Diamino Amino Acids use Amino Acids, Diamino | 
| Diaminodiethyldisulfide use Cystamine | 
| Diaminodiphenylsulfone use Dapsone | 
| Diaminopimelic Acid | 
| Diaminopropiophenone use Kynuramine | 
| Diamond | 
| Diamond-Blackfan Anemia use Anemia, Diamond-Blackfan | 
| Diamorphine use Heroin | 
| Diamphenethide use Diamfenetide | 
| Dianhydrodulcitol use Dianhydrogalactitol | 
| Dianhydrogalactitol | 
| Dianisidine | 
| Dianisyl Trichloroethane use Methoxychlor | 
| Dianthovirus use Tombusviridae | 
| Dianthus | 
| Diaper Pins use Diapers, Infant | 
| Diaper Rash | 
| Diapers, Adult | 
| Diapers, Infant | 
| Diaphanography use Transillumination | 
| Diaphanoscopy use Transillumination | 
| Diaphragm | 
| Diaphragm Pumps | 
| Diaphragmatic Eventration | 
| Diaphragmatic Hernia use Hernia, Diaphragmatic | 
| Diaphragmatic Hernia, Traumatic use Hernia, Diaphragmatic, Traumatic | 
| Diaphragmatic Paralysis use Respiratory Paralysis | 
| Diaphragmatic Stomata use Peritoneal Stomata | 
| Diaphyseal Aclasis use Exostoses, Multiple Hereditary | 
| Diaphyseal Dysplasia, Progressive use Camurati-Engelmann Syndrome | 
| Diaphyses | 
| Diaries | 
| Diarrhea | 
| Diarrhea Virus 1, Bovine Viral | 
| Diarrhea Virus 2, Bovine Viral | 
| Diarrhea Virus, Bovine Viral use Diarrhea Viruses, Bovine Viral | 
| Diarrhea Viruses, Bovine Viral | 
| Diarrhea, Infantile | 
| Diarrheogenic Tumor use Vipoma | 
| Diarylheptanoids | 
| Diastase use Amylases | 
| Diastema | 
| Diastematomyelia use Neural Tube Defects | 
| Diastole | 
| Diastolic Counterpulsation use Counterpulsation | 
| Diathermy | 
| Diathermy, Surgical use Electrocoagulation | 
| Diathesis use Disease Susceptibility | 
| Diatomaceous Earth | 
| Diatomite Filtration | 
| Diatoms | 
| Diatrizoate | 
| Diatrizoate Meglumine | 
| Diatrizoate Methylglucamine use Diatrizoate Meglumine | 
| Diatrizoic Acid Methylglucamine use Diatrizoate Meglumine | 
| Diazepam | 
| Diazepam Binding Inhibitor | 
| Diazinon | 
| Diazomethane | 
| Diazonium Compounds | 
| Diazooxonorleucine | 
| Diazotrophy use Nitrogen Fixation | 
| Diazoxide | 
| Dibasic Processing Enzyme use Furin | 
| Dibekacin | 
| Dibenamine use Dibenzylchlorethamine | 
| Dibenz(b,f)(1,4)oxazepine-10(11H)-carboxylic acid, 8-chloro-, 2-acetylhydrazide | 
| Dibenzazepines | 
| Dibenzocycloheptenes | 
| Dibenzocyclooctanes use Cyclooctanes | 
| Dibenzothiazepines | 
| Dibenzothiepins | 
| Dibenzoxazepines | 
| Dibenzoxepins | 
| Dibenzylchlorethamine | 
| Dibromodulcitol use Mitolactol | 
| Dibromomannitol use Mitobronitol | 
| Dibromothymolsulfonphthalein use Bromthymol Blue | 
| Dibromothymoquinone | 
| Dibucaine | 
| Dibutyl Phthalate | 
| Dibutyryl Adenosine-3',5'-Monophosphate use Bucladesine | 
| Dibutyryl Cyclic AMP use Bucladesine | 
| Dibutyryl Cyclic GMP | 
| Dibutyryl Guanosine-3',5'-Monophosphate use Dibutyryl Cyclic GMP | 
| Dicamba | 
| Dicarbethoxydihydrocollidine | 
| Dicarboxylate-Binding Protein use Dicarboxylic Acid Transporters | 
| Dicarboxylic Acid Transporters | 
| Dicarboxylic Acids | 
| Dicarboxylic Amino Acids use Amino Acids, Dicarboxylic | 
| Dicentra use Fumariaceae | 
| Dicentra canadensis use Corydalis formosa | 
| Dicentrarchus use Bass | 
| Dichapetalum | 
| Dichelobacter use Dichelobacter nodosus | 
| Dichelobacter nodosus | 
| Dichloroacetate | 
| Dichloroacetic Acid use Dichloroacetate | 
| Dichlorobenzimidazole Riboside use Dichlororibofuranosylbenzimidazole | 
| Dichlorodiethyl Sulfide use Mustard Gas | 
| Dichlorodiphenyl Dichloroethylene | 
| Dichlorodiphenyldichloroethane | 
| Dichloroethanes use Ethylene Dichlorides | 
| Dichloroethylenes | 
| Dichloromethane use Methylene Chloride | 
| Dichloromethyl Ether use Bis(Chloromethyl) Ether | 
| Dichloromethylene Diphosphonate use Clodronic Acid | 
| Dichlorophen | 
| Dichlororibofuranosylbenzimidazole | 
| Dichloroxacillin use Dicloxacillin | 
| Dichlorphenamide | 
| Dichlorvos | 
| Dichotic Listening Tests | 
| Diclofenac | 
| Diclofenamid use Dichlorphenamide | 
| Diclophenac use Diclofenac | 
| Dicloxacillin | 
| Dicofol | 
| Dicrocoeliasis | 
| Dicrocoeliidae | 
| Dicrocoelium | 
| Dicrostonyx use Arvicolinae | 
| Dictamnus | 
| Dictamnus albus | 
| Dictionaries as Topic | 
| Dictionaries, Chemical | 
| Dictionaries, Classical | 
| Dictionaries, Dental | 
| Dictionaries, Medical | 
| Dictionaries, Pharmaceutic | 
| Dictionaries, Polyglot | 
| Dictionary | 
| Dictyocauliasis use Dictyocaulus Infections | 
| Dictyocaulus | 
| Dictyocaulus Infections | 
| Dictyoptera use Cockroaches | 
| Dictyostelid Cellular Slime Molds use Dictyosteliida | 
| Dictyosteliida | 
| Dictyostelium | 
| Dictyostelium discoideum use Dictyostelium | 
| Dicumarol | 
| Dicyclohexylcarbodiimide | 
| Dicyclomine | 
| Dicycloverin use Dicyclomine | 
| Didanosine | 
| Didelphidae use Opossums | 
| Didelphis | 
| Dideoxyadenosine | 
| Dideoxycytidine use Zalcitabine | 
| Dideoxyinosine use Didanosine | 
| Dideoxykanamycin B use Dibekacin | 
| Dideoxynucleosides | 
| Dideoxynucleotides | 
| Dideoxyribonucleosides use Dideoxynucleosides | 
| Dieffenbachia seguine use Caladium seguinum | 
| Dieldrin | 
| Diemictylus viridescens use Notophthalmus viridescens | 
| Diencephalon | 
| Dienestrol | 
| Dientamoeba | 
| Dientamoebiasis | 
| Diepoxydulcitol use Dianhydrogalactitol | 
| Diepoxygalactitol use Dianhydrogalactitol | 
| Diesel Exhaust use Vehicle Emissions | 
| Diestrus | 
| Diet | 
| Diet Fads | 
| Diet Records | 
| Diet Surveys | 
| Diet Therapy | 
| Diet, Atherogenic | 
| Diet, Carbohydrate-Restricted | 
| Diet, Cariogenic | 
| Diet, Chemically Defined use Food, Formulated | 
| Diet, Diabetic use Diabetic Diet | 
| Diet, Elemental use Food, Formulated | 
| Diet, Fat-Free use Diet, Fat-Restricted | 
| Diet, Fat-Restricted | 
| Diet, Formula use Food, Formulated | 
| Diet, Homeopathy use Diet Therapy | 
| Diet, Low-Fat use Diet, Fat-Restricted | 
| Diet, Low-Protein use Diet, Protein-Restricted | 
| Diet, Low-Salt use Diet, Sodium-Restricted | 
| Diet, Low-Sodium use Diet, Sodium-Restricted | 
| Diet, Macrobiotic | 
| Diet, Mediterranean | 
| Diet, Protein-Free use Diet, Protein-Restricted | 
| Diet, Protein-Restricted | 
| Diet, Reducing | 
| Diet, Sodium-Restricted | 
| Diet, Synthetic use Food, Formulated | 
| Diet, Vegan use Diet, Vegetarian | 
| Diet, Vegetarian | 
| Dietary Advocacy use Nutritional Rights | 
| Dietary Calcium use Calcium, Dietary | 
| Dietary Carbohydrates | 
| Dietary Cholesterol use Cholesterol, Dietary | 
| Dietary Egg Proteins use Egg Proteins, Dietary | 
| Dietary Fats | 
| Dietary Fats, Unsaturated | 
| Dietary Fiber | 
| Dietary Formulations use Food, Formulated | 
| Dietary Habits use Food Habits | 
| Dietary Iron use Iron, Dietary | 
| Dietary Law use Nutritional Rights | 
| Dietary Minerals | 
| Dietary Modification use Food Habits | 
| Dietary Oils use Dietary Fats, Unsaturated | 
| Dietary Phosphorus use Phosphorus, Dietary | 
| Dietary Plant Proteins use Vegetable Proteins | 
| Dietary Potassium use Potassium, Dietary | 
| Dietary Proteins | 
| Dietary Services | 
| Dietary Sodium use Sodium, Dietary | 
| Dietary Sodium Chloride use Sodium Chloride, Dietary | 
| Dietary Sucrose | 
| Dietary Sugars use Dietary Sucrose | 
| Dietary Supplementation use Dietary Supplements | 
| Dietary Supplements | 
| Dietary Vitamins | 
| Dietetic Beverages | 
| Dietetic Sweeteners | 
| Dietetics | 
| Diethoxycarbonyldihydrocollidine use Dicarbethoxydihydrocollidine | 
| Diethyl Dicarbonate use Diethyl Pyrocarbonate | 
| Diethyl Ether use Ether, Ethyl | 
| Diethyl Ketones use Pentanones | 
| Diethyl Oxydiformate use Diethyl Pyrocarbonate | 
| Diethyl Pyrocarbonate | 
| Diethylamines | 
| Diethylcarbamazine | 
| Diethyldithiocarbamate use Ditiocarb | 
| Diethylenetriamine Pentaacetic Acid use Pentetic Acid | 
| Diethylhexyl Phthalate | 
| Diethylmalonylurea use Barbital | 
| Diethylnicotinamid use Nikethamide | 
| Diethylnitrosamine | 
| Diethylpropion | 
| Diethylstilbestrol | 
| Diferuloylmethane use Curcumin | 
| Difference Limen use Differential Threshold | 
| Differential Leukocyte Count use Leukocyte Count | 
| Differential Thermal Analysis | 
| Differential Thermal Analysis, Calorimetric use Calorimetry, Differential Scanning | 
| Differential Threshold | 
| Differentiation Antigens use Antigens, Differentiation | 
| Differentiation Antigens, B-Cell use Antigens, Differentiation, B-Lymphocyte | 
| Differentiation Antigens, B-Lymphocyte use Antigens, Differentiation, B-Lymphocyte | 
| Differentiation Antigens, Hairy Cell Leukemia use Antigens, Differentiation | 
| Differentiation Antigens, Leukocyte, Human use Antigens, CD | 
| Differentiation Antigens, Myelomonocytic use Antigens, Differentiation, Myelomonocytic | 
| Differentiation Antigens, T-Cell use Antigens, Differentiation, T-Lymphocyte | 
| Differentiation Markers use Antigens, Differentiation | 
| Diffuse Axonal Injury | 
| Diffuse Cerebral Sclerosis of Schilder | 
| Diffuse Globoid Body Sclerosis use Leukodystrophy, Globoid Cell | 
| Diffuse Idiopathic Skeletal Hyperostosis use Hyperostosis, Diffuse Idiopathic Skeletal | 
| Diffuse Lewy Body Disease use Lewy Body Disease | 
| Diffuse Myofascial Pain Syndrome use Fibromyalgia | 
| Diffuse, Large B-Cell, Lymphoma use Lymphoma, Large B-Cell, Diffuse | 
| Diffusely Adherent Escherichia Coli use Escherichia coli | 
| Diffusers | 
| Diffusion | 
| Diffusion Chambers, Culture | 
| Diffusion Magnetic Resonance Imaging | 
| Diffusion of Innovation | 
| Diflubenzuron | 
| Diflucortolone | 
| Diflunisal | 
| Difluoromethylornithine use Eflornithine | 
| Digenic Acid use Kainic Acid | 
| Digestants use Gastrointestinal Agents | 
| Digesters | 
| Digestion | 
| Digestive Epilepsy use Epilepsies, Partial | 
| Digestive Physiology | 
| Digestive System | 
| Digestive System Abnormalities | 
| Digestive System Cancer use Digestive System Neoplasms | 
| Digestive System Diseases | 
| Digestive System Endoscopic Surgical Procedures use Endoscopy, Digestive System | 
| Digestive System Fistula | 
| Digestive System Neoplasms | 
| Digestive System Phenomena | 
| Digestive System Processes | 
| Digestive System Surgical Procedures | 
| Digestive Tract use Gastrointestinal Tract | 
| Digestive Tract Contents use Gastrointestinal Contents | 
| Digestive, Oral, and Skin Physiology | 
| Digilanides use Lanatosides | 
| Digital Dental Radiography, Direct use Radiography, Dental, Digital | 
| Digital Radiography use Radiographic Image Enhancement | 
| Digital Radiography, Dental use Radiography, Dental, Digital | 
| Digital Rectal Examination | 
| Digital Scan Projection Radiography, Dual-Energy use Radiography, Dual-Energy Scanned Projection | 
| Digital Signal Processing use Signal Processing, Computer-Assisted | 
| Digital Subtraction Angiography use Angiography, Digital Subtraction | 
| Digitalinum | 
| Digitalis | 
| Digitalis Glycosides | 
| Digitalis purpurea | 
| Digitaria | 
| Digitin use Digitonin | 
| Digitonin | 
| Digitoxigenin | 
| Digitoxin | 
| Digitoxinum | 
| Diglyceride Kinase use Diacylglycerol Kinase | 
| Diglycerides | 
| Digoxigenin | 
| Digoxin | 
| Dihematoporphyrin Ether | 
| Dihydralazine | 
| Dihydro-Orotase use Dihydroorotase | 
| Dihydro-Orotate Amidohydrolase use Dihydroorotase | 
| Dihydro-beta-Erythroidine | 
| Dihydroalprenolol | 
| Dihydrobenzopyrans use Chromans | 
| Dihydrobenzopyrene Diols use Dihydroxydihydrobenzopyrenes | 
| Dihydrocholesterol use Cholestanol | 
| Dihydrocodeinone use Hydrocodone | 
| Dihydrodiethylstilbestrol use Hexestrol | 
| Dihydrodiolbenzopyrenes use Dihydroxydihydrobenzopyrenes | 
| Dihydrodipicolinate Reductase | 
| Dihydroergocornine | 
| Dihydroergocornine Mesylate use Dihydroergocornine | 
| Dihydroergocristine | 
| Dihydroergocristine Mesylate use Dihydroergocristine | 
| Dihydroergocryptine | 
| Dihydroergocryptine Mesylate use Dihydroergocryptine | 
| Dihydroergotamine | 
| Dihydroergotoxine | 
| Dihydroergotoxine Mesylate use Ergoloid Mesylates | 
| Dihydrofolate Dehydrogenase use Tetrahydrofolate Dehydrogenase | 
| Dihydrofolate Reductase use Tetrahydrofolate Dehydrogenase | 
| Dihydroharmine use Harmaline | 
| Dihydrohydroxycodeinone use Oxycodone | 
| Dihydrolipoamide Dehydrogenase | 
| Dihydrolipoyllysine-Residue Acetyltransferase | 
| Dihydromorphine | 
| Dihydromorphinone use Hydromorphone | 
| Dihydrooleic Acids use Stearic Acids | 
| Dihydroorotase | 
| Dihydroorotate Oxidase | 
| Dihydroprogesterone use 20-alpha-Dihydroprogesterone | 
| Dihydropteridine Reductase | 
| Dihydropteridine Reductase Deficiency Disease use Phenylketonurias | 
| Dihydropteroate Pyrophosphorylase use Dihydropteroate Synthase | 
| Dihydropteroate Synthase | 
| Dihydropteroate Synthetase use Dihydropteroate Synthase | 
| Dihydropyridine Receptors use Calcium Channels, L-Type | 
| Dihydropyridines | 
| Dihydropyrimidine Dehydrogenase Deficiency | 
| Dihydrostreptomycin use Dihydrostreptomycin Sulfate | 
| Dihydrostreptomycin Sulfate | 
| Dihydrotachysterol | 
| Dihydrotestosterone | 
| Dihydrouracil Dehydrogenase (NAD+) | 
| Dihydrouracil Dehydrogenase (NADP) | 
| Dihydroxyacetone | 
| Dihydroxyacetone Phosphate | 
| Dihydroxybutanes use Butylene Glycols | 
| Dihydroxycholecalciferols | 
| Dihydroxydihydrobenzopyrenes | 
| Dihydroxyethanes use Ethylene Glycols | 
| Dihydroxyphenylalanine | 
| Dihydroxypregnadienes use Pregnadienediols | 
| Dihydroxyprogesterone use Algestone | 
| Dihydroxyprogesterone Acetophenide use Algestone Acetophenide | 
| Dihydroxypropyltheophylline use Dyphylline | 
| Dihydroxytryptamines | 
| Dihydroxyundecyl Resorcylic Acid Lactone use Zeranol | 
| Dihydroxyvitamins D use Dihydroxycholecalciferols | 
| Diiodohydroxyquin use Iodoquinol | 
| Diiodothyronines | 
| Diiodotyrosine | 
| Diiodotyrosine Receptors use Receptors, Thyroid Hormone | 
| Diisocyanatotoluene use Toluene 2,4-Diisocyanate | 
| Diisopropylfluorophosphate use Isoflurophate | 
| Diketobutane use Diacetyl | 
| Diketopiperazine Compounds use Diketopiperazines | 
| Diketopiperazines | 
| Diketopregnanes use Pregnanediones | 
| Diketopregnenes use Pregnenediones | 
| Dilatation | 
| Dilatation and Curettage | 
| Dilatation, Balloon use Balloon Dilatation | 
| Dilatation, Pathologic | 
| Dilatation, Transluminal Arterial use Angioplasty, Balloon | 
| Dilated Cardiomyopathy use Cardiomyopathy, Dilated | 
| Dilazep | 
| Dilleniaceae | 
| Diltiazem | 
| Dilution | 
| Dilution Cone | 
| Dilution Techniques use Indicator Dilution Techniques | 
| Dimaprit | 
| Dimenhydrinate | 
| Dimensioning | 
| Dimercaprol | 
| Dimercaptosuccinic Acid use Succimer | 
| Dimercurosammonium Nitrate use Mercurius Solubilis | 
| Dimerization | 
| Dimethadione | 
| Dimethindene | 
| Dimethisterone | 
| Dimethoate | 
| Dimethoxyphenylethylamine | 
| Dimethpyrindene use Dimethindene | 
| Dimethyl Adipimate use Dimethyl Adipimidate | 
| Dimethyl Adipimidate | 
| Dimethyl Adipinamidate use Dimethyl Adipimidate | 
| Dimethyl Suberimidate | 
| Dimethyl Sulfoxide | 
| Dimethylallyltransferase use Dimethylallyltranstransferase | 
| Dimethylallyltranstransferase | 
| Dimethylamines | 
| Dimethylaminoazobenzene use p-Dimethylaminoazobenzene | 
| Dimethylaminoethanol use Deanol | 
| Dimethylaminonaphthalenesulfonyl Compounds use Dansyl Compounds | 
| Dimethylaminophenazone use Aminopyrine | 
| Dimethylcysteine use Penicillamine | 
| Dimethyldiketone use Diacetyl | 
| Dimethyldithiocarbamate | 
| Dimethylergometrin use Methysergide | 
| Dimethylformamide | 
| Dimethylglycine Dehydrogenase | 
| Dimethylglyoxal use Diacetyl | 
| Dimethylguanylguanidine use Metformin | 
| Dimethylhydrazines | 
| Dimethylmeperidine use Promedol | 
| Dimethylnitrosamine | 
| Dimethylnitrosamine N-Demethylase use Cytochrome P-450 CYP2E1 | 
| Dimethylphenylene Bis-Thioallophanate use Thiophanate | 
| Dimethylphenylpiperazinium Iodide | 
| Dimethylpolysiloxanes | 
| Dimethylserotonin use Bufotenin | 
| Dimethylsiloxanes use Dimethylpolysiloxanes | 
| Dimethyltryptamine use N,N-Dimethyltryptamine | 
| Dimetridazole | 
| Diminazene | 
| Dimyristoyllecithin use Dimyristoylphosphatidylcholine | 
| Dimyristoylphosphatidylcholine | 
| Dinitolmide | 
| Dinitrobenzenes | 
| Dinitrochlorobenzene | 
| Dinitrocresols | 
| Dinitrofluorobenzene | 
| Dinitrogenase use Nitrogenase | 
| Dinitrogenase Reductase | 
| Dinitrophenols | 
| Dinitrophenyl Compounds use Dinitrobenzenes | 
| Dinitrotoluamide use Dinitolmide | 
| Dinoflagellida | 
| Dinoprost | 
| Dinoprostone | 
| Dinosaurs | 
| Dinucleoside Diphosphates use Dinucleoside Phosphates | 
| Dinucleoside Monophosphates use Dinucleoside Phosphates | 
| Dinucleoside Oligophosphates use Dinucleoside Phosphates | 
| Dinucleoside Phosphates | 
| Dinucleoside Tetraphosphates use Dinucleoside Phosphates | 
| Dinucleoside Triphosphates use Dinucleoside Phosphates | 
| Dinucleotide Repeats | 
| Dioclea | 
| Dioctophyma use Dioctophymatoidea | 
| Dioctophyma renale Infections use Enoplida Infections | 
| Dioctophymatoidea | 
| Dioctyl Phthalate use Diethylhexyl Phthalate | 
| Dioctyl Sulfosuccinates use Dioctyl Sulfosuccinic Acid | 
| Dioctyl Sulfosuccinic Acid | 
| Diode Lasers use Lasers, Semiconductor | 
| Diode Pumped Solid State Lasers use Lasers, Solid-State | 
| Diodone use Iodopyracet | 
| Diodoxyquinoline use Iodoquinol | 
| Diol Dehydrase use Propanediol Dehydratase | 
| Diolefins use Alkadienes | 
| Dionaea use Droseraceae | 
| Dioncophyllaceae | 
| Dioscorea | 
| Dioscorea villosa | 
| Dioscoreaceae | 
| Diosgenin | 
| Diosma lincaris | 
| Diosmin | 
| Diospyros | 
| Dioxanes | 
| Dioxin Receptors use Receptors, Aryl Hydrocarbon | 
| Dioxins | 
| Dioxolanes | 
| Dioxoles | 
| Dioxygen use Oxygen | 
| Dioxygenases | 
| Dioxyphenylisatin use Oxyphenisatin Acetate | 
| Dipalmitoyllecithin use 1,2-Dipalmitoylphosphatidylcholine | 
| Dipeptidases | 
| Dipeptides | 
| Dipeptidyl Aminopeptidase I use Dipeptidyl Peptidase I | 
| Dipeptidyl Aminopeptidases use Dipeptidyl Peptidases | 
| Dipeptidyl Peptidase I | 
| Dipeptidyl Peptidases | 
| Dipeptidyl-Peptidase IV use Antigens, CD26 | 
| Dipeptidyl-Peptidase IV Inhibitors | 
| Dipetalonema | 
| Dipetalonema Infections | 
| Dipetalonema perstans use Mansonella | 
| Diphenhydramine | 
| Diphenhydramine Theoclate use Dimenhydrinate | 
| Diphenol Oxidases use Catechol Oxidase | 
| Diphenoxylate | 
| Diphenyl Oxides use Phenyl Ethers | 
| Diphenylacetic Acids | 
| Diphenylamine | 
| Diphenylbutazone use Phenylbutazone | 
| Diphenylcarbazide | 
| Diphenylhexatriene | 
| Diphenylhydantoin use Phenytoin | 
| Diphenylhydramin use Diphenhydramine | 
| Diphenylmethyl Compounds use Benzhydryl Compounds | 
| Diphenylthiocarbazone use Dithizone | 
| Diphenylurea Compounds use Carbanilides | 
| Diphosphates | 
| Diphosphatidylglycerols use Cardiolipins | 
| Diphosphoglyceric Acids | 
| Diphosphoglyceromutase use Bisphosphoglycerate Mutase | 
| Diphosphonates | 
| Diphosphopyridine Nucleotidase use NAD+ Nucleosidase | 
| Diphosphopyridine Nucleotide use NAD | 
| Diphosphotransferases | 
| Diphtheria | 
| Diphtheria Antitoxin | 
| Diphtheria Toxin | 
| Diphtheria Toxoid | 
| Diphtheria Vaccine use Diphtheria Toxoid | 
| Diphtheria-Pertussis-Tetanus Vaccine use Diphtheria-Tetanus-Pertussis Vaccine | 
| Diphtheria-Tetanus Vaccine | 
| Diphtheria-Tetanus-Pertussis Vaccine | 
| Diphtheria-Tetanus-acellular Pertussis Vaccines | 
| Diphtherinum | 
| Diphtherotoxinum | 
| Diphyllobothriasis | 
| Diphyllobothrium | 
| Diplegic Infantile Cerebral Palsy use Cerebral Palsy | 
| Diplococcus pneumoniae use Streptococcus pneumoniae | 
| Diploidy | 
| Diplomatic Asylum | 
| Diplomatic Missions | 
| Diplomonadida | 
| Diplonema use Meiotic Prophase I | 
| Diplopia | 
| Dipodidae use Rodentia | 
| Dipodium punctatum | 
| Dipodomys | 
| Dipotassium Chlorazepate use Clorazepate Dipotassium | 
| Diprenorphine | 
| Diprophylline use Dyphylline | 
| Dipropyl Acetate use Valproic Acid | 
| Dipsacaceae | 
| Diptera | 
| Dipterix odorata use Tongo | 
| Dipterocarpaceae | 
| Dipteryx | 
| Dipylidiasis use Cestode Infections | 
| Dipyridamole | 
| Dipyridoxolyldisulfide use Pyrithioxin | 
| Dipyrine use Aminopyrine | 
| Dipyrone | 
| Diquat | 
| Dirca use Thymelaeaceae | 
| Dirca palustris | 
| Direct Filtration | 
| Direct In Situ Copy PCR use Primed In Situ Labeling | 
| Direct Lytic Factors use Cobra Cardiotoxin Proteins | 
| Direct Parameters | 
| Direct Repeat use Repetitive Sequences, Nucleic Acid | 
| Direct Service Costs | 
| Directed Donation use Directed Tissue Donation | 
| Directed Molecular Evolution | 
| Directed Reverie Therapy use Imagery (Psychotherapy) | 
| Directed Tissue Donation | 
| Directional Coronary Atherectomy use Atherectomy, Coronary | 
| Directive Adherence use Advance Directive Adherence | 
| Directive Counseling | 
| Directly Observed Therapy | 
| Directories as Topic | 
| Directories of Projects | 
| Directories of Research Institutions | 
| Directories of Researchers | 
| Directory | 
| Dirofilaria | 
| Dirofilaria immitis | 
| Dirofilariasis | 
| Dirt-Bikes use Off-Road Motor Vehicles | 
| Disabilities, Developmental use Developmental Disabilities | 
| Disability Evaluation | 
| Disability Insurance use Insurance, Disability | 
| Disability Leave use Sick Leave | 
| Disability-Adjusted Life Years | 
| Disability-Free Life Expectancy use Active Life Expectancy | 
| Disabled Children | 
| Disabled Health | 
| Disabled Persons | 
| Disaccharidases | 
| Disaccharides | 
| Disappearing Bone Disease use Osteolysis, Essential | 
| Disarticulation | 
| Disaster Act use Disaster Legislation | 
| Disaster Area | 
| Disaster Area Survey Team | 
| Disaster Care Institutions use Organizations for Planning and Care in Disasters | 
| Disaster Continuum use Disaster Phases | 
| Disaster Cycle use Disaster Phases | 
| Disaster Development Speed | 
| Disaster Effects on Buildings | 
| Disaster Emergencies | 
| Disaster Epidemiology | 
| Disaster Evaluation | 
| Disaster Evaluation Characteristics | 
| Disaster Insurances | 
| Disaster Legislation | 
| Disaster Management | 
| Disaster Medicine | 
| Disaster Mitigation use Prevention and Mitigation | 
| Disaster Path | 
| Disaster Phases | 
| Disaster Planning | 
| Disaster Prone Area use Disaster Area | 
| Disaster Recovery | 
| Disaster Relocation | 
| Disaster Route use Disaster Path | 
| Disaster Sanitation | 
| Disaster Stages | 
| Disaster Team | 
| Disaster Victims | 
| Disaster Warning | 
| Disaster Zone use Disaster Area | 
| Disasters | 
| Disasters Identification Characteristics | 
| Disasters' Impact use Impact of Disasters | 
| Discaria use Rhamnaceae | 
| Discectomy use Diskectomy | 
| Discectomy, Percutaneous use Diskectomy, Percutaneous | 
| Discharge Dilution | 
| Discharge Planning use Patient Discharge | 
| Discitis | 
| Disclosure | 
| Disclosure, Truth use Truth Disclosure | 
| Discolysis use Intervertebral Disk Chemolysis | 
| Discrete Subaortic Stenosis | 
| Discretionary Adjustment Factor use Prospective Payment System | 
| Discriminant Analysis | 
| Discrimination (Psychology) | 
| Discrimination Learning | 
| Discussion Forums | 
| Disease | 
| Disease Attributes | 
| Disease Concept Evolution use Disease | 
| Disease Costs use Cost of Illness | 
| Disease Frequency Surveys use Cross-Sectional Studies | 
| Disease Management | 
| Disease Models, Animal | 
| Disease Notification | 
| Disease Occurrence Measures use Measures of Disease Occurrence | 
| Disease Outbreaks | 
| Disease Prevention | 
| Disease Progression | 
| Disease Reservoirs | 
| Disease Resistance use Immunity, Natural | 
| Disease Susceptibility | 
| Disease Transmission | 
| Disease Transmission, Horizontal | 
| Disease Transmission, Patient-to-Professional | 
| Disease Transmission, Professional-to-Patient | 
| Disease Transmission, Vertical | 
| Disease Vectors | 
| Disease-Free Survival | 
| Disease-Modifying Antirheumatic Drugs use Antirheumatic Agents | 
| Disease-Modifying Second-Line Drugs use Antirheumatic Agents | 
| Diseases Classification | 
| Diseases Registries | 
| Diseases in Twins | 
| Disgerminoma use Dysgerminoma | 
| Disinfectants | 
| Disinfectants, Contact Lens use Contact Lens Solutions | 
| Disinfectants, Dental use Dental Disinfectants | 
| Disinfection | 
| Disinfection Products use Disinfection by Products | 
| Disinfection by Products | 
| Disinfection, Hand use Handwashing | 
| Disinfestants use Disinfesting Agents | 
| Disinfestation | 
| Disinfesting Agents | 
| Disinsection use Disinfestation | 
| Disintegrins | 
| Disk Diffusion Antimicrobial Tests | 
| Disk, Herniated use Intervertebral Disk Displacement | 
| Disk, Intervertebral use Intervertebral Disk | 
| Disk, Temporomandibular Joint use Temporomandibular Joint Disk | 
| Diskectomy | 
| Diskectomy, Percutaneous | 
| Dislocation, Tooth use Tooth Avulsion | 
| Dislocations | 
| Disodium Cromoglycate use Cromolyn Sodium | 
| Disomy, Uniparental use Uniparental Disomy | 
| Disoprofol use Propofol | 
| Disopyramide | 
| Disorders Usually Diagnosed in Infancy, Childhood or Adolescence use Mental Disorders Diagnosed in Childhood | 
| Disorders of Environmental Origin | 
| Disorders of Excessive Somnolence | 
| Disorders of Initiating and Maintaining Sleep use Sleep Initiation and Maintenance Disorders | 
| Disorders of the Autonomic Nervous System use Autonomic Nervous System Diseases | 
| Disparities, Healthcare use Healthcare Disparities | 
| Dispensation of Products Registration use Exemption of Products Registration | 
| Dispensatories | 
| Dispensing Fees use Prescription Fees | 
| Dispensing of Medicines use Products Commerce | 
| Dispersed Repetitive Sequences use Interspersed Repetitive Sequences | 
| Displaced Persons | 
| Displacement (Psychology) | 
| Disposable Equipment | 
| Disproportionate Share Reimbursement use Reimbursement, Disproportionate Share | 
| Disruptive Behavior Disorder use Attention Deficit and Disruptive Behavior Disorders | 
| Dissecting Aneurysm use Aneurysm, Dissecting | 
| Dissecting Vertebral Artery Aneurysm use Vertebral Artery Dissection | 
| Dissection | 
| Disseminated Intravascular Coagulation | 
| Dissent and Disputes | 
| Dissertations, Academic as Topic | 
| Dissociation use Dissociative Disorders | 
| Dissociative Anesthetics use Anesthetics, Dissociative | 
| Dissociative Disorders | 
| Dissociative Identity Disorder use Multiple Personality Disorder | 
| Dissolution | 
| Dissolved Matter use Dissolved Solids | 
| Dissolved Organic Carbon | 
| Dissolved Oxygen | 
| Dissolved Solids | 
| Distal Myopathies | 
| Distamycins | 
| Distance Education use Education, Distance | 
| Distance Learning use Education, Distance | 
| Distance Perception | 
| Distemper | 
| Distemper Virus, Canine | 
| Distemper Virus, Phocine | 
| Distemper, Canine use Distemper | 
| Distemper, Feline use Feline Panleukopenia | 
| Distillation | 
| Distillators | 
| Distilled Water | 
| Distraction Osteogenesis use Osteogenesis, Distraction | 
| Distributed Systems use Computer Communication Networks | 
| District of Columbia | 
| Disulfides | 
| Disulfiram | 
| Disulfoton | 
| Ditainum | 
| Diterpenes | 
| Diterpenes, Abietane | 
| Diterpenes, Cembrane use Diterpenes | 
| Diterpenes, Clerodane | 
| Diterpenes, Kaurane | 
| Diterpenes, Labdane use Diterpenes | 
| Dithiazanine | 
| Dithioerythritol | 
| Dithionite | 
| Dithionitrobenzoic Acid | 
| Dithiothreitol | 
| Dithizone | 
| Dithranol use Anthralin | 
| Ditiocarb | 
| Diuresis | 
| Diuretics | 
| Diuretics, Osmotic | 
| Diurnal Enuresis | 
| Diurnal Rhythm use Circadian Rhythm | 
| Diuron | 
| Divalent Cations use Cations, Divalent | 
| Divalproex use Valproic Acid | 
| Diverticulitis | 
| Diverticulitis, Colonic | 
| Diverticulosis use Diverticulum | 
| Diverticulosis, Colonic | 
| Diverticulosis, Esophageal | 
| Diverticulosis, Gastric use Diverticulosis, Stomach | 
| Diverticulosis, Stomach | 
| Diverticulum | 
| Diverticulum, Colon | 
| Diverticulum, Esophageal | 
| Diverticulum, Stomach | 
| Diving | 
| Divinyl Ether Maleic Anhydride Copolymer use Pyran Copolymer | 
| Divorce | 
| Diynes | 
| Dizocilpine use Dizocilpine Maleate | 
| Dizocilpine Maleate | 
| Dizziness | 
| Djibouti | 
| Djungarian Hamsters use Phodopus | 
| DnaB Helicase use DnaB Helicases | 
| DnaB Helicases | 
| Do-Not-Resuscitate Orders use Resuscitation Orders | 
| Dobesilate Calcium use Calcium Dobesilate | 
| Dobrava-Belgrade Virus use Hantavirus | 
| Dobutamine | 
| Dobutamine Stress Echocardiography use Echocardiography, Stress | 
| Dock, Yellow use Rumex | 
| Docosahexaenoate use Docosahexaenoic Acids | 
| Docosahexaenoic Acids | 
| Docosahexenoic Acids use Docosahexaenoic Acids | 
| Docosenoic Acids use Erucic Acids | 
| Doctor-Patient Relations use Physician-Patient Relations | 
| Documentaries and Factual Films | 
| Documentation | 
| Documents | 
| Docusate use Dioctyl Sulfosuccinic Acid | 
| Dodder use Cuscuta | 
| Dodecanoates use Laurates | 
| Dodecanoic Acids use Lauric Acids | 
| Dodecanol | 
| Dodecyl Alcohol use Dodecanol | 
| Dog Diseases | 
| Dog Heartworm use Dirofilaria immitis | 
| Dogbane use Apocynum | 
| Dogfish | 
| Dogfish, Spiny use Squalus acanthias | 
| Dogs | 
| Dogwood use Cornus | 
| Dolichol | 
| Dolichol Monophosphate Mannose | 
| Dolichol Phosphates | 
| Dolichos | 
| Dolichos pruriens | 
| Dolichyl Mannopyranosyl Phosphate use Dolichol Monophosphate Mannose | 
| Dolichyl Mannosyl Phosphate use Dolichol Monophosphate Mannose | 
| Dolomitic Lime use Magnesium Calcium Carbonate | 
| Dolphin Fish use Perciformes | 
| Dolphins | 
| Domestic Effluents | 
| Domestic Filters | 
| Domestic Flow Meters use Water Pressure Meters | 
| Domestic Meters use Flowmeters | 
| Domestic Partners use Spouses | 
| Domestic Polecats use Ferrets | 
| Domestic Sludges | 
| Domestic Violence | 
| Domestic Wastes | 
| Domestic Water use Domestic Water Consumption | 
| Domestic Water Consumption | 
| Domestic and Sexual Violence Against Women use Violence Against Women | 
| Domiciliary Care use Home Care Services | 
| Dominance Hierarchy use Social Dominance | 
| Dominance, Cerebral | 
| Dominance, Ocular | 
| Dominance, Social use Social Dominance | 
| Dominance-Subordination | 
| Dominant Optic Atrophy use Optic Atrophy, Autosomal Dominant | 
| Dominica | 
| Dominican Republic | 
| Domperidone | 
| Donkeys use Equidae | 
| Donor Screening use Donor Selection | 
| Donor Selection | 
| Donors, Living use Living Donors | 
| Donovania use Calymmatobacterium | 
| Donovanosis use Granuloma Inguinale | 
| Dopa use Dihydroxyphenylalanine | 
| Dopa Decarboxylase | 
| Dopa Oxidase use Monophenol Monooxygenase | 
| Dopamine | 
| Dopamine Agents | 
| Dopamine Agonists | 
| Dopamine Antagonists | 
| Dopamine D1 Receptors use Receptors, Dopamine D1 | 
| Dopamine D2 Receptors use Receptors, Dopamine D2 | 
| Dopamine D3 Receptors use Receptors, Dopamine D3 | 
| Dopamine D4 Receptors use Receptors, Dopamine D4 | 
| Dopamine D5 Receptors use Receptors, Dopamine D5 | 
| Dopamine Plasma Membrane Transport Proteins | 
| Dopamine Plasma Membrane Transporter Proteins use Dopamine Plasma Membrane Transport Proteins | 
| Dopamine Receptor Agonists use Dopamine Agonists | 
| Dopamine Receptor Antagonists use Dopamine Antagonists | 
| Dopamine Receptors use Receptors, Dopamine | 
| Dopamine Reuptake Inhibitors use Dopamine Uptake Inhibitors | 
| Dopamine Uptake Inhibitors | 
| Dopamine and cAMP-Regulated Phosphoprotein 32 | 
| Dopamine beta-Hydroxylase | 
| Dopaminergic Agonists use Dopamine Agonists | 
| Dopaminergic Antagonists use Dopamine Antagonists | 
| Doping in Sports | 
| Doppler Echocardiography use Echocardiography, Doppler | 
| Doppler Echocardiography, Color use Echocardiography, Doppler, Color | 
| Doppler Echocardiography, Pulsed use Echocardiography, Doppler, Pulsed | 
| Doppler Effect | 
| Doppler Shift use Doppler Effect | 
| Doppler Sonography, Transcranial use Ultrasonography, Doppler, Transcranial | 
| Doppler Transcranial Sonography use Ultrasonography, Doppler, Transcranial | 
| Doppler Transcranial Ultrasonography use Ultrasonography, Doppler, Transcranial | 
| Doppler Ultrasonography use Ultrasonography, Doppler | 
| Doppler Ultrasonography, Color use Ultrasonography, Doppler, Color | 
| Doppler Ultrasonography, Duplex use Ultrasonography, Doppler, Duplex | 
| Doppler Ultrasonography, Pulsed use Ultrasonography, Doppler, Pulsed | 
| Doppler Ultrasonography, Transcranial use Ultrasonography, Doppler, Transcranial | 
| Doppler Ultrasound use Ultrasonics | 
| Doppler-Laser Flowmetry use Laser-Doppler Flowmetry | 
| Dorema ammoniacum use Ammoniacum gummi | 
| Dormice use Myoxidae | 
| Doronicum use Asteraceae | 
| Doronicum arnica use Arnica Montana (Homeopathy) | 
| Dorsal Horn Cells use Posterior Horn Cells | 
| Dorsal Horn Neurons use Posterior Horn Cells | 
| Dorsal Medial Nucleus use Mediodorsal Thalamic Nucleus | 
| Dorsal Position use Supine Position | 
| Dorsal Root Ganglia use Ganglia, Spinal | 
| Dorsal Roots use Spinal Nerve Roots | 
| Dorsomedial Hypothalamic Nucleus | 
| Dorsomedial Thalamic Nucleus use Mediodorsal Thalamic Nucleus | 
| Dorstenia use Moraceae | 
| Doryphora use Monimiaceae | 
| Doryphora decemlineata | 
| Dosage | 
| Dosage Compensation (Genetics) use Dosage Compensation, Genetic | 
| Dosage Compensation, Genetic | 
| Dosage Forms | 
| Dose use Dosage | 
| Dose (Homeopathy) use Posology | 
| Dose Fractionation | 
| Dose Rate use Dosage | 
| Dose, Repetition | 
| Dose-Response Relationship, Drug | 
| Dose-Response Relationship, Immunologic | 
| Dose-Response Relationship, Radiation | 
| Doses Frequency use Posology | 
| Doses Interval use Posology | 
| Doses Repetition use Posology | 
| Dosimeter | 
| Dosimetry | 
| Dosimetry Calculations, Computer-Assisted use Radiotherapy Planning, Computer-Assisted | 
| Dosulepin use Dothiepin | 
| Dot Immunoblotting use Immunoblotting | 
| Dothiepin | 
| Double Bind Interaction | 
| Double Bind Theory use Double Bind Interaction | 
| Double Check Valves | 
| Double Effect | 
| Double Filters | 
| Double Outlet Right Ventricle | 
| Double Refraction use Birefringence | 
| Double Tee use Water and Sewerage System Accessories | 
| Double Vision use Diplopia | 
| Double-Blind Method | 
| Double-Masked Study use Double-Blind Method | 
| Double-Stranded DNA Breaks use DNA Breaks, Double-Stranded | 
| Double-Stranded RNA use RNA, Double-Stranded | 
| Double-Stranded RNA-Binding Proteins use RNA-Binding Proteins | 
| Douching use Irrigation | 
| Douglas Fir use Pseudotsuga | 
| Douglas Scale | 
| Douglas' Pouch | 
| Dourine | 
| Douroucouli use Aotidae | 
| Doves use Columbidae | 
| Down Syndrome | 
| Down-Regulation | 
| Downflow Filters | 
| Downflow Filtration | 
| Downpour | 
| Downsizing, Staff use Personnel Downsizing | 
| Doxapram | 
| Doxazosin | 
| Doxazosin Mesylate use Doxazosin | 
| Doxepin | 
| Doxorubicin | 
| Doxycycline | 
| Doxylamine | 
| Dracaena | 
| Dracunculiasis | 
| Dracunculoidea | 
| Dracunculosis use Dracunculiasis | 
| Dracunculus Nematode | 
| Dracunculus Plant use Araceae | 
| Dracunculus medinensis use Dracunculus Nematode | 
| Draft Bill | 
| Dragon, Green use Arisaema | 
| Dragonroot use Arisaema | 
| Drainage | 
| Drainage Basins use River Basins | 
| Drainage, Postural | 
| Drainage, Sanitary | 
| Drainage, Suction use Suction | 
| Drama | 
| Drawings | 
| Dreams | 
| Dredge Machine use Dredges | 
| Dredges | 
| Dreissena | 
| Dressing Apraxia use Apraxias | 
| Dressings use Bandages | 
| Dressings, Biological use Biological Dressings | 
| Dressings, Occlusive use Occlusive Dressings | 
| Dressings, Periodontal use Periodontal Dressings | 
| Dressings, Spray-On use Occlusive Dressings | 
| Dried Full-Cream Milk | 
| Dried Skim Milk use Dried Skimmed Milk | 
| Dried Skimmed Milk | 
| Dried Whole Milk use Dried Full-Cream Milk | 
| Drill use Mandrillus | 
| Drimys | 
| Drinking | 
| Drinking Behavior | 
| Drinking Fountain use Sanitary Devices | 
| Drinking Water use Potable Water | 
| Drinking Water Supply Services use Water Supply | 
| Drinking, Alcohol use Alcohol Drinking | 
| Drip Infusions use Infusions, Intravenous | 
| Dripping Filters use Biological Filters | 
| Drive | 
| Driven Wells | 
| Drizzles | 
| Dromaiidae | 
| Dromedary use Camels | 
| Dronabinol use Tetrahydrocannabinol | 
| Drooling use Sialorrhea | 
| Drop Attack use Syncope | 
| Drop Inlets | 
| Drop Manholes | 
| Droperidol | 
| Dropsy use Edema | 
| Dropwort use Filipendula | 
| Dropwort, Water use Oenanthe | 
| Drosera | 
| Drosera rotundifolia | 
| Droseraceae | 
| Drosophila | 
| Drosophila Glue Proteins use Glue Proteins, Drosophila | 
| Drosophila Proteins | 
| Drosophila melanogaster | 
| Drosophila melanogaster Proteins use Drosophila Proteins | 
| Drosophilidae | 
| Drought use Natural Disasters | 
| Drought Indexes | 
| Droughts | 
| Drowning | 
| Drowsiness use Sleep Stages | 
| Droxidopa | 
| Drug Abbreviations use Abbreviations as Topic | 
| Drug Abuse use Substance-Related Disorders | 
| Drug Abuse Testing use Substance Abuse Detection | 
| Drug Abuse Treatment Centers use Substance Abuse Treatment Centers | 
| Drug Abuse, Intravenous use Substance Abuse, Intravenous | 
| Drug Abuse, Parenteral use Substance Abuse, Intravenous | 
| Drug Addiction use Substance-Related Disorders | 
| Drug Administration Routes | 
| Drug Administration Schedule | 
| Drug Administration, Bladder use Administration, Intravesical | 
| Drug Administration, Buccal use Administration, Buccal | 
| Drug Administration, Dermal use Administration, Cutaneous | 
| Drug Administration, Inhalation use Administration, Inhalation | 
| Drug Administration, Intranasal use Administration, Intranasal | 
| Drug Administration, Oral use Administration, Oral | 
| Drug Administration, Rectal use Administration, Rectal | 
| Drug Administration, Respiratory use Administration, Inhalation | 
| Drug Administration, Sublingual use Administration, Sublingual | 
| Drug Administration, Topical use Administration, Topical | 
| Drug Administration, Vaginal use Administration, Intravaginal | 
| Drug Adulteration use Drug Contamination | 
| Drug Aerosol Therapy use Administration, Inhalation | 
| Drug Agonism | 
| Drug Agonism, Partial use Drug Partial Agonism | 
| Drug Antagonism | 
| Drug Antagonism (Homeopathy) use Drug Incompatibility | 
| Drug Approval | 
| Drug Approval Process use Drug Approval | 
| Drug Benefit Plans use Insurance, Pharmaceutical Services | 
| Drug Carriers | 
| Drug Catalogs use Catalogs, Drug | 
| Drug Combinations | 
| Drug Combinations, Antineoplastic use Antineoplastic Combined Chemotherapy Protocols | 
| Drug Committee use Pharmacy and Therapeutics Committee | 
| Drug Compounding | 
| Drug Containers and Closures use Drug Packaging | 
| Drug Contamination | 
| Drug Control for Patient in Transit | 
| Drug Costs | 
| Drug Delivery Systems | 
| Drug Delivery Systems, Implantable use Infusion Pumps, Implantable | 
| Drug Dependence use Substance-Related Disorders | 
| Drug Design | 
| Drug Detoxication, Metabolic use Metabolic Detoxication, Drug | 
| Drug Dispensatories | 
| Drug Dosage Calculations | 
| Drug Eruptions | 
| Drug Evaluation | 
| Drug Evaluation Commission | 
| Drug Evaluation, FDA Phase I use Clinical Trials, Phase I as Topic | 
| Drug Evaluation, Preclinical | 
| Drug Experiment | 
| Drug Expiration | 
| Drug Formulation use Chemistry, Pharmaceutical | 
| Drug Habituation use Substance-Related Disorders | 
| Drug Hypersensitivity | 
| Drug Implants | 
| Drug Impurity use Drug Contamination | 
| Drug Incompatibility | 
| Drug Individualization use Diagnosis, Medicamentous | 
| Drug Industry | 
| Drug Information Services | 
| Drug Infusion Systems use Infusion Pumps | 
| Drug Instillation use Instillation, Drug | 
| Drug Insurance use Insurance, Pharmaceutical Services | 
| Drug Interactions | 
| Drug Inverse Agonism | 
| Drug Kinetics use Pharmacokinetics | 
| Drug Labeling | 
| Drug Laws use Legislation, Drug | 
| Drug Modeling use Drug Design | 
| Drug Monitoring | 
| Drug Package Inserts use Medicine Package Inserts | 
| Drug Packaging | 
| Drug Partial Agonism | 
| Drug Patents use Intellectual Property of Pharmaceutic Products and Process | 
| Drug Potentiation use Drug Synergism | 
| Drug Precursors use Prodrugs | 
| Drug Preparation use Drug Compounding | 
| Drug Prescription Notification use Drug Prescription of Special Control | 
| Drug Prescription Type A Notification use Drug Prescription of Special Control | 
| Drug Prescription Type B Notification use Drug Prescription of Special Control | 
| Drug Prescription of Special Control | 
| Drug Price | 
| Drug Prices use Drug Price | 
| Drug Promoter | 
| Drug Prospects use Medicine Package Inserts | 
| Drug Publicity | 
| Drug Pulse Therapy use Pulse Therapy, Drug | 
| Drug Quality | 
| Drug Reaction Reporting Systems, Adverse use Adverse Drug Reaction Reporting Systems | 
| Drug Recall use Drug and Narcotic Control | 
| Drug Receptors use Receptors, Drug | 
| Drug Regulations use Drug and Narcotic Control | 
| Drug Residues | 
| Drug Resistance | 
| Drug Resistance, Antineoplastic use Drug Resistance, Neoplasm | 
| Drug Resistance, Bacterial | 
| Drug Resistance, Fungal | 
| Drug Resistance, Microbial | 
| Drug Resistance, Multiple | 
| Drug Resistance, Multiple, Bacterial | 
| Drug Resistance, Multiple, Fungal | 
| Drug Resistance, Multiple, Viral | 
| Drug Resistance, Neoplasm | 
| Drug Resistance, Viral | 
| Drug Samples | 
| Drug Screening use Drug Evaluation, Preclinical | 
| Drug Screening Assays, Antitumor | 
| Drug Screening Tests, Tumor-Specific use Drug Screening Assays, Antitumor | 
| Drug Sensitivity Assay, Microbial use Microbial Sensitivity Tests | 
| Drug Stability | 
| Drug Storage | 
| Drug Substitution use Interchange of Drugs | 
| Drug Surveillance, Postmarketing use Product Surveillance, Postmarketing | 
| Drug Suspension from Market use Drug Withdrawal from Market | 
| Drug Synergism | 
| Drug Targeting use Drug Delivery Systems | 
| Drug Therapy | 
| Drug Therapy Management use Medication Therapy Management | 
| Drug Therapy, Adjuvant use Chemotherapy, Adjuvant | 
| Drug Therapy, Combination | 
| Drug Therapy, Computer-Assisted | 
| Drug Tolerance | 
| Drug Toxicity | 
| Drug Treatment Centers use Substance Abuse Treatment Centers | 
| Drug Use Disorders use Substance-Related Disorders | 
| Drug Use Habits use Self Medication | 
| Drug Utilization | 
| Drug Utilization Review | 
| Drug Withdrawal Symptoms use Substance Withdrawal Syndrome | 
| Drug Withdrawal from Market | 
| Drug and Narcotic Control | 
| Drug-Coated Stents use Drug-Eluting Stents | 
| Drug-Dispensing Establishments use Medicine-Dispensing Establishments | 
| Drug-Eluting Stents | 
| Drug-Food Interactions use Food-Drug Interactions | 
| Drugs use Pharmaceutical Preparations | 
| Drugs Conservation use Drug Expiration | 
| Drugs Fractionation use Fractionationed Drugs | 
| Drugs Interchange use Interchange of Drugs | 
| Drugs Preparation Methods use Preparation Scales | 
| Drugs Relations | 
| Drugs for Primary Health Care | 
| Drugs for Rare Diseases use Exceptional Drugs | 
| Drugs of Abuse use Street Drugs | 
| Drugs of Continuous Use | 
| Drugs of Exceptional Dispensation Character use Exceptional Drugs | 
| Drugs of Interest in Public Health use Drugs for Primary Health Care | 
| Drugs of Special Control | 
| Drugs on Basis of Vitamins and Minerals | 
| Drugs with Black Strip use Drugs with Prescription | 
| Drugs with Prescription | 
| Drugs, Antipsoric use Antipsorics | 
| Drugs, Antisycotic use Antisycotics | 
| Drugs, Antisyphilitic use Antisyphilitics (Homeopathy) | 
| Drugs, Chinese Herbal | 
| Drugs, Draining use Drainage | 
| Drugs, Essential | 
| Drugs, Generic | 
| Drugs, Great use Polichrestics | 
| Drugs, Investigational | 
| Drugs, Little Studied use Small Drugs | 
| Drugs, Non-Prescription | 
| Drugs, Nonproprietary use Drugs, Generic | 
| Drugs, Opposite use Drug Incompatibility | 
| Drugs, Small use Small Drugs | 
| Drugs, Tissue use Schussler Salts | 
| Drugs, Veterinary use Veterinary Drugs | 
| Drumsticktree use Moringa oleifera | 
| Drunkenness use Alcoholic Intoxication | 
| Drusen, Optic Disk use Optic Disk Drusen | 
| Drusen, Optic Nerve use Optic Disk Drusen | 
| Drusen, Retinal use Retinal Drusen | 
| Dry Cells use Batteries | 
| Dry Eye Syndromes | 
| Dry Ice | 
| Dry Plant Extracts | 
| Dry Season | 
| Dry Socket | 
| Drying Beds | 
| Drynaria use Polypodiaceae | 
| Dryness | 
| Dryobalanops use Dipterocarpaceae | 
| Dryopteridaceae | 
| Dryopteris | 
| Dryopteris filix mas use Filix-mas | 
| Du-Zhong use Eucommiaceae | 
| Dual Diagnosis, Psychiatric use Diagnosis, Dual (Psychiatry) | 
| Dual Personality use Multiple Personality Disorder | 
| Dual Specificity Phosphatase 1 | 
| Dual Specificity Phosphatase 2 | 
| Dual Specificity Phosphatase 3 | 
| Dual Specificity Phosphatase 6 | 
| Dual Water Supply Networks | 
| Dual-Energy Scanned Projection Radiography use Radiography, Dual-Energy Scanned Projection | 
| Dual-Photon Absorptiometry use Absorptiometry, Photon | 
| Dual-Specificity Phosphatases | 
| Duane Retraction Syndrome | 
| Duane Syndrome use Duane Retraction Syndrome | 
| Dubin-Johnson Syndrome use Jaundice, Chronic Idiopathic | 
| Duboisia | 
| Duboisia hopwoodi | 
| Duboisia myoporoides | 
| Duboisinum | 
| Duchenne Muscular Dystrophy use Muscular Dystrophy, Duchenne | 
| Duck Hepatitis Virus use Hepatitis Virus, Duck | 
| Duck adenovirus A use Atadenovirus | 
| Duck hepatitis B virus use Hepatitis B Virus, Duck | 
| Duckbilled Platypus use Platypus | 
| Ducks | 
| Duct of Santorini use Pancreatic Ducts | 
| Duct of Wirsung use Pancreatic Ducts | 
| Ductal Carcinoma In Situ use Carcinoma, Intraductal, Noninfiltrating | 
| Ductus Arteriosus | 
| Ductus Arteriosus, Patent | 
| Ductus Cochlearis use Cochlear Duct | 
| Ductus Deferens use Vas Deferens | 
| Due Process use Civil Rights | 
| Duffy Blood-Group System | 
| Dug Wells | 
| Dugbe virus use Nairovirus | 
| Dugesia use Planarians | 
| Dugong | 
| Dugong dugon use Dugong | 
| Dugongs use Dugong | 
| Duhring's Disease use Dermatitis Herpetiformis | 
| Duke Method use Bleeding Time | 
| Dulcamara (Homeopathy) | 
| Dumping Syndrome | 
| Dunalia use Solanaceae | 
| Duncan's Syndrome use Lymphoproliferative Disorders | 
| Dune | 
| Duodenal Compression Syndrome, Mesenteric use Superior Mesenteric Artery Syndrome | 
| Duodenal Diseases | 
| Duodenal Neoplasms | 
| Duodenal Obstruction | 
| Duodenal Papilla, Major use Ampulla of Vater | 
| Duodenal Papilla, Minor use Pancreatic Ducts | 
| Duodenal Reflux use Duodenogastric Reflux | 
| Duodenal Ulcer | 
| Duodenitis | 
| Duodenogastric Reflux | 
| Duodenopancreatectomy use Pancreaticoduodenectomy | 
| Duodenoscopes | 
| Duodenoscopic Surgical Procedures use Duodenoscopy | 
| Duodenoscopy | 
| Duodenostomy | 
| Duodenum | 
| Duplicate Genes use Genes, Duplicate | 
| Duplicate Publication | 
| Duplicate Publication as Topic | 
| Duplicating Processes use Copying Processes | 
| Dupre Syndrome use Meningism | 
| Dupuytren's Contracture | 
| Dura Mater | 
| Durable Medical Equipment | 
| Durapatite | 
| Durian use Bombacaceae | 
| Durio use Bombacaceae | 
| Dust | 
| Dust Devil use Dust Whirl | 
| Dust Mites, House use Pyroglyphidae | 
| Dust Storm | 
| Dust Whirl | 
| Dutch Guiana use Suriname | 
| Dutchman's Pipe use Aristolochia | 
| Duty to Recontact | 
| Duty to Warn | 
| Dwarf Mongooses use Herpestidae | 
| Dwarf Sperm Whale use Whales | 
| Dwarfism | 
| Dwarfism, Pituitary | 
| Dwarfism, Thanatophoric use Thanatophoric Dysplasia | 
| Dydrogesterone | 
| Dye Dilution Technique | 
| Dye Exclusion Assays, Antitumor use Drug Screening Assays, Antitumor | 
| Dye Lasers use Lasers, Dye | 
| Dyes use Coloring Agents | 
| Dyes in Sanitizing Products use Additives in Sanitizing Products | 
| Dyes, Hair use Hair Dyes | 
| Dykes | 
| Dynamic Cardiomyoplasty use Cardiomyoplasty | 
| Dynamic Disease | 
| Dynamic Filters | 
| Dynamic Filtration | 
| Dynamic Population use Open Population | 
| Dynamin I | 
| Dynamin II | 
| Dynamin III | 
| Dynamins | 
| Dynamization | 
| Dynein use Dynein ATPase | 
| Dynein ATPase | 
| Dynein Adenosinetriphosphatase use Dynein ATPase | 
| Dynorphins | 
| Dyphylline | 
| Dysarthria | 
| Dysarthria, Pseudobulbar use Pseudobulbar Palsy | 
| Dysautonomia use Autonomic Nervous System Diseases | 
| Dysautonomia, Familial | 
| Dysbetalipoproteinemia use Hyperlipoproteinemia Type III | 
| Dysbetalipoproteinemia, Familial use Hyperlipoproteinemia Type III | 
| Dyschondroplasias use Osteochondrodysplasias | 
| Dysembryoma use Teratoma | 
| Dysentery | 
| Dysentery, Amebic | 
| Dysentery, Bacillary | 
| Dysentery-Co | 
| Dyserythropoietic Anemia, Congenital use Anemia, Dyserythropoietic, Congenital | 
| Dysesthesia use Paresthesia | 
| Dysgammaglobulinemia | 
| Dysgerminoma | 
| Dysgeusia | 
| Dysgraphia use Agraphia | 
| Dysidea | 
| Dyskeratosis Congenita | 
| Dyskeratosis Congenita, X-Linked use Dyskeratosis Congenita | 
| Dyskinesia Syndromes use Movement Disorders | 
| Dyskinesia, Drug-Induced | 
| Dyskinesia, Medication-Induced use Dyskinesia, Drug-Induced | 
| Dyskinesias | 
| Dyslexia | 
| Dyslexia, Acquired | 
| Dyslexia, Developmental use Dyslexia | 
| Dyslipidemias | 
| Dyslipoproteinemias use Dyslipidemias | 
| Dysmenorrhea | 
| Dysmetria use Cerebellar Ataxia | 
| Dysmyelopoietic Syndromes use Myelodysplastic Syndromes | 
| Dysnomia use Anomia | 
| Dysostoses | 
| Dysostosis, Cleidocranial use Cleidocranial Dysplasia | 
| Dysostosis, Craniofacial use Craniofacial Dysostosis | 
| Dysoxylum use Meliaceae | 
| Dyspareunia | 
| Dyspepsia | 
| Dysphagia use Deglutition Disorders | 
| Dysphasia use Aphasia | 
| Dysphasia, Associative use Aphasia, Conduction | 
| Dysphasia, Broca use Aphasia, Broca | 
| Dysphasia, Conduction use Aphasia, Conduction | 
| Dysphasia, Wernicke use Aphasia, Wernicke | 
| Dysphonia use Voice Disorders | 
| Dysplasia Epiphysialis Punctata use Chondrodysplasia Punctata | 
| Dysplasia, Arteriohepatic use Alagille Syndrome | 
| Dysplastic Nevus Syndrome | 
| Dyspnea | 
| Dyspnea, Paroxysmal | 
| Dyspraxia use Apraxias | 
| Dyspraxia of Gait use Gait Apraxia | 
| Dyspraxia, Ideomotor use Apraxia, Ideomotor | 
| Dysprosium | 
| Dysreflexia, Autonomic use Autonomic Dysreflexia | 
| Dyssocial Behavior use Antisocial Personality Disorder | 
| Dyssomnias | 
| Dyssynergia use Ataxia | 
| Dyssynergia Cerebellaris Myoclonica use Myoclonic Cerebellar Dyssynergia | 
| Dysthymic Disorder | 
| Dystocia | 
| Dystonia | 
| Dystonia Musculorum Deformans | 
| Dystonia, Nocturnal, Paroxysmal use Nocturnal Paroxysmal Dystonia | 
| Dystonic Disorders | 
| Dystroglycan use Dystroglycans | 
| Dystroglycans | 
| Dystrophia Brevicollis Congenita use Klippel-Feil Syndrome | 
| Dystrophia Myotonica use Myotonic Dystrophy | 
| Dystrophin | 
| Dystrophin-Associated Protein Complex | 
| Dystrophin-Associated Proteins | 
| Dysuria | 
| d-Amphetamine use Dextroamphetamine | 
| d-Methorphan use Dextromethorphan | 
| ddA (Antiviral) use Dideoxyadenosine | 
| ddC (Antiviral) use Zalcitabine | 
| ddI (Antiviral) use Didanosine | 
| delta Antigen use Hepatitis delta Antigens | 
| delta Cells use Somatostatin-Secreting Cells | 
| delta Proteobacteria use Deltaproteobacteria | 
| delta Receptors use Receptors, Opioid, delta | 
| delta pH use Proton-Motive Force | 
| delta(9)-THC use Tetrahydrocannabinol | 
| delta-Adaptin use Adaptor Protein Complex delta Subunits | 
| delta-Aminolevulinate Synthase use 5-Aminolevulinate Synthetase | 
| delta-Cortisone use Prednisone | 
| delta-Crystallins | 
| dextro-Amino Acid Oxidase use D-Amino-Acid Oxidase |