U-Plasminogen Activator use Urokinase-Type Plasminogen Activator |
U1 Small Nuclear Ribonucleoproteins use Ribonucleoprotein, U1 Small Nuclear |
U1 snRNP use Ribonucleoprotein, U1 Small Nuclear |
U2 Small Nuclear Ribonucleoproteins use Ribonucleoprotein, U2 Small Nuclear |
U2 snRNP use Ribonucleoprotein, U2 Small Nuclear |
U4 Small Nuclear Ribonucleoproteins use Ribonucleoprotein, U4-U6 Small Nuclear |
U4 snRNP use Ribonucleoprotein, U4-U6 Small Nuclear |
U4-U6 Small Nuclear Ribonucleoproteins use Ribonucleoprotein, U4-U6 Small Nuclear |
U4-U6 snRNP use Ribonucleoprotein, U4-U6 Small Nuclear |
U5 Small Nuclear Ribonucleoproteins use Ribonucleoprotein, U5 Small Nuclear |
U5 snRNP use Ribonucleoprotein, U5 Small Nuclear |
U6 Small Nuclear Ribonucleoproteins use Ribonucleoprotein, U4-U6 Small Nuclear |
U6 snRNP use Ribonucleoprotein, U4-U6 Small Nuclear |
U7 Small Nuclear Ribonucleoproteins use Ribonucleoprotein, U7 Small Nuclear |
U7 snRNP use Ribonucleoprotein, U7 Small Nuclear |
U937 Cells |
Ubiquinol-Cytochrome-c Reductase use Electron Transport Complex III |
Ubiquinone |
Ubiquitin |
Ubiquitin C |
Ubiquitin Thiolesterase |
Ubiquitin-Activating Enzymes |
Ubiquitin-Conjugating Enzymes |
Ubiquitin-Like Proteins use Ubiquitins |
Ubiquitin-Protein Ligase use Ubiquitin-Protein Ligases |
Ubiquitin-Protein Ligase Complexes |
Ubiquitin-Protein Ligases |
Ubiquitination |
Ubiquitins |
Uca use Brachyura |
Udder use Mammary Glands, Animal |
UDP use Uridine Diphosphate |
UDP Acetylgalactosamine use Uridine Diphosphate N-Acetylgalactosamine |
UDP Acetylglucosamine use Uridine Diphosphate N-Acetylglucosamine |
UDP Acetylmuramic Acid use Uridine Diphosphate N-Acetylmuramic Acid |
UDP Galactose use Uridine Diphosphate Galactose |
UDP Galactose Acetylglucosamine Galactosyltransferase use N-Acetyllactosamine Synthase |
UDP Galactose Epimerase use UDPglucose 4-Epimerase |
UDP Galactose Pyrophosphorylase use UTP-Hexose-1-Phosphate Uridylyltransferase |
UDP Glucose use Uridine Diphosphate Glucose |
UDP Glucose Dehydrogenase use Uridine Diphosphate Glucose Dehydrogenase |
UDP Glucose Epimerase use UDPglucose 4-Epimerase |
UDP Glucose Pyrophosphorylase use UTP-Glucose-1-Phosphate Uridylyltransferase |
UDP Glucuronic Acid use Uridine Diphosphate Glucuronic Acid |
UDP Glucuronosyltransferase use Glucuronosyltransferase |
UDP Sugars use Uridine Diphosphate Sugars |
UDP Xylose use Uridine Diphosphate Xylose |
UDPG use Uridine Diphosphate Glucose |
UDPG Dehydrogenase use Uridine Diphosphate Glucose Dehydrogenase |
UDPGA use Uridine Diphosphate Glucuronic Acid |
UDPGal use Uridine Diphosphate Galactose |
UDPgalactose 4-Epimerase use UDPglucose 4-Epimerase |
UDPglucose 4-Epimerase |
UDPglucose 4-Epimerase Deficiency Disease use Galactosemias |
UDPglucose-Hexose-1-Phosphate Uridylyltransferase |
UDPglucose-Hexose-1-Phosphate Uridylyltransferase Deficiency use Galactosemias |
UDPGNAc use Uridine Diphosphate N-Acetylglucosamine |
Uganda |
Ukraine |
Ulcer |
Ulcer, Aphthous use Stomatitis, Aphthous |
Ulcer, Rodent use Carcinoma, Basal Cell |
Ulex |
Ulmaceae |
Ulmus |
Ulmus campestris |
Ulna |
Ulna Fractures |
Ulnar Artery |
Ulnar Nerve |
Ulnar Nerve Compression Syndromes |
Ulnar Nerve Diseases use Ulnar Neuropathies |
Ulnar Neuropathies |
Ultimobranchial Body |
Ultracentrifugation |
Ultradeformable Liposomes use Liposomes |
Ultradian Cycles use Activity Cycles |
Ultrafiltration |
Ultrahigh Frequency Waves use Microwaves |
Ultramicrotomy use Microtomy |
Ultrasonic Diagnosis use Ultrasonography |
Ultrasonic Endoscopy use Endosonography |
Ultrasonic Imaging use Ultrasonography |
Ultrasonic Lithotripsy use Lithotripsy |
Ultrasonic Therapy |
Ultrasonics |
Ultrasonography |
Ultrasonography, Color Doppler use Ultrasonography, Doppler, Color |
Ultrasonography, Doppler |
Ultrasonography, Doppler, Color |
Ultrasonography, Doppler, Duplex |
Ultrasonography, Doppler, Pulsed |
Ultrasonography, Doppler, Transcranial |
Ultrasonography, Duplex Doppler use Ultrasonography, Doppler, Duplex |
Ultrasonography, Endoscopic use Endosonography |
Ultrasonography, Fetal use Ultrasonography, Prenatal |
Ultrasonography, Interventional |
Ultrasonography, Intravascular use Ultrasonography, Interventional |
Ultrasonography, Mammary |
Ultrasonography, Prenatal |
Ultrasonography, Pulsed Doppler use Ultrasonography, Doppler, Pulsed |
Ultrasonography, Transcranial Doppler use Ultrasonography, Doppler, Transcranial |
Ultrasound, High-Intensity Focused, Transrectal |
Ultrasound, Interventional use Ultrasonography, Interventional |
Ultraviolet Filters |
Ultraviolet Microscopy use Microscopy, Ultraviolet |
Ultraviolet Rays |
Ultraviolet Spectrophotometry use Spectrophotometry, Ultraviolet |
Ultraviolet Therapy |
Ulva |
Umbelliferae use Apiaceae |
Umbelliferones |
Umbellularia |
Umbilical Arteries |
Umbilical Cord |
Umbilical Cord Blood use Fetal Blood |
Umbilical Cord Blood Stem Cell Transplantation use Cord Blood Stem Cell Transplantation |
Umbilical Cyst use Urachal Cyst |
Umbilical Hernia use Hernia, Umbilical |
Umbilical Veins |
Umbilicus |
Umbra use Umbridae |
Umbrella Filters use Vena Cava Filters |
Umbrella Tree use Araliaceae |
Umbridae |
UMLS use Unified Medical Language System |
UMP use Uridine Monophosphate |
UN use United Nations |
Unaccompanied Child use Unaccompanied Minor |
Unaccompanied Minor |
Unaccounted-For Water |
Unassigned Codon use Codon, Nonsense |
Uncaria |
Uncaria procumbens use Harpagophytum |
Uncaria tomentosa use Cat's Claw |
Uncertainty |
Uncinaria stenocephala use Ancylostomatoidea |
Uncompensated Care |
Unconscious (Psychology) |
Unconscious State use Unconsciousness |
Unconsciousness |
Uncoupling Agents |
Undaria |
Undecylenic Acids |
Under-Developed Countries use Developing Countries |
Underachievement |
Underground Storage use Underground Tanks |
Underground Streams use Groundwater Flow |
Underground Tanks |
Underlying Cause of Death |
Underpopulation use Population Density |
Underregistration |
Understanding use Comprehension |
Undertaking use Mortuary Practice |
UNDP use United Nations Development Programme |
Undulant Fever use Brucellosis |
Unedited Footage |
Unemployment |
UNESCO use United Nations Educational, Scientific and Cultural Organization |
UNICEF use United Nations |
Unicism |
Unified Health System use Single Health System |
Unified Medical Language System |
Uniform Flow |
Unilamellar Liposomes |
Unilateral Hearing Loss use Hearing Loss, Unilateral |
Unio |
Union Lists |
Union of South Africa use South Africa |
Union of Soviet Socialist Republics use USSR |
Unionidae |
Uniparental Disomy |
Uniparental Heterodisomy use Uniparental Disomy |
Uniparental Isodisomy use Uniparental Disomy |
Unipolar Depression use Depressive Disorder |
Uniport use Ion Transport |
Unit Dose Drug Distribution Systems use Medication Systems |
Unit Operations |
Unit Process use Unit Operations |
United Arab Emirates |
United Arab Republic use Egypt |
United Kingdom use Great Britain |
United Nations |
United Nations Development Program use United Nations Development Programme |
United Nations Development Programme |
United Nations Educational, Scientific and Cultural Organization |
United Nations International Children's Emergency Fund use United Nations |
United States |
United States Agency for Health Care Policy and Research use United States Agency for Healthcare Research and Quality |
United States Agency for Healthcare Research and Quality |
United States Agency for International Development |
United States Alcohol, Drug Abuse, and Mental Health Administration use United States Substance Abuse and Mental Health Services Administration |
United States Centers for Disease Control and Prevention use Centers for Disease Control and Prevention (U.S.) |
United States Centers for Medicare and Medicaid Services use Centers for Medicare and Medicaid Services (U.S.) |
United States Department of Agriculture |
United States Department of Health and Human Services use United States Dept. of Health and Human Services |
United States Department of Health, Education, and Welfare use United States Dept. of Health and Human Services |
United States Department of Homeland Security |
United States Department of Veterans Affairs |
United States Dept. of Health and Human Services |
United States Employee Retirement Income Security Act use Employee Retirement Income Security Act |
United States Environmental Protection Agency |
United States Federal Trade Commission |
United States Food and Drug Administration |
United States Gov't Supported, N.I.H. use Research Support, U.S. Gov't, P.H.S. |
United States Gov't Supported, Non-P.H.S. use Research Support, U.S. Gov't, Non-P.H.S. |
United States Gov't Supported, P.H.S. use Research Support, U.S. Gov't, P.H.S. |
United States Government Agencies |
United States Health Care Financing Administration use Centers for Medicare and Medicaid Services (U.S.) |
United States Health Insurance Portability and Accountability Act use Health Insurance Portability and Accountability Act |
United States Health Resources Administration use United States Health Resources and Services Administration |
United States Health Resources and Services Administration |
United States Indian Health Service |
United States National Academy of Sciences use National Academy of Sciences (U.S.) |
United States National Aeronautics and Space Administration |
United States National Center for Health Statistics use National Center for Health Statistics (U.S.) |
United States National Health Insurance use National Health Insurance, United States |
United States National Health Planning Information Center use National Health Planning Information Center (U.S.) |
United States National Institutes of Health use National Institutes of Health (U.S.) |
United States National Library of Medicine use National Library of Medicine (U.S.) |
United States Occupational Safety and Health Administration |
United States Office of Economic Opportunity |
United States Office of National Drug Control Policy |
United States Office of Research Integrity |
United States Office of Technology Assessment |
United States Office of the Assistant Secretary for Health Office of Research Integrity use United States Office of Research Integrity |
United States Patient Self-Determination Act use Patient Self-Determination Act |
United States Public Health Service |
United States Social Security Administration |
United States Substance Abuse and Mental Health Services Administration |
United States Supreme Court use Supreme Court Decisions |
United States Tax Equity and Fiscal Responsibility Act use Tax Equity and Fiscal Responsibility Act |
United States Veterans Administration use United States Department of Veterans Affairs |
United States Visible Human Project use Visible Human Projects |
Unithiol |
Units of Hemotherapy use Hemotherapy Service |
Universal Access To Health Care Services |
Universal Coverage |
Universal Precautions |
Universities |
University Health Services use Student Health Services |
University Medical Centers use Academic Medical Centers |
Unknown Primary Tumors use Neoplasms, Unknown Primary |
Unleaded Gasoline |
Unna-Thost Syndrome use Keratoderma, Palmoplantar, Diffuse |
Unnecessary Procedures |
Unnecessary Surgery use Unnecessary Procedures |
Unpublished Works |
Unsafe Sex |
Unsaturated Dietary Fats use Dietary Fats, Unsaturated |
Unsaturated Fats use Fats, Unsaturated |
Unsaturated Oils use Fats, Unsaturated |
Unstable DNA Sequence use DNA Sequence, Unstable |
Untranslated Regions |
Unux Process Activated Sludges use Pure Oxygen Activated Sludges |
Unventilated Spaces use Confined Spaces |
Unverricht-Lundborg Syndrome |
Up-Regulation |
Upas antiaris |
Upas tieute |
Upflow Anaerobic Reactors |
Upflow Filters |
Upflow Filtration |
Uphill Transport use Biological Transport, Active |
Upper Aerodigestive Tract Neoplasms use Head and Neck Neoplasms |
Upper Airway Resistance Sleep Apnea Syndrome use Sleep Apnea, Obstructive |
Upper Esophageal Sphincter use Esophageal Sphincter, Upper |
Upper Extremity |
Upper Extremity Deformities, Congenital |
Upper Gastrointestinal Tract |
Upper Limb Deformities, Congenital use Upper Extremity Deformities, Congenital |
Upper Respiratory Tract Infections use Respiratory Tract Infections |
Upper Volta use Burkina Faso |
Upregulation use Up-Regulation |
Upstream Stimulatory Factors |
Upwelling |
Urachal Cyst |
Urachus |
Uracil |
Uracil Arabinofuranoside use Arabinofuranosyluracil |
Uracil Arabinoside use Arabinofuranosyluracil |
Uracil Mustard |
Uracil Nucleotides |
Uracil Polynucleotides use Poly U |
Uracil-DNA Glycosidase |
Uralenic Acid use Glycyrrhetinic Acid |
Uramustine use Uracil Mustard |
Uranium |
Uranium (Homeopathy) |
Uranium Compounds |
Uranium Nitricum |
Uranothorium |
Uranus |
Uranyl Nitrate |
Urate Oxidase |
Urbach-Wiethe Disease use Lipoid Proteinosis of Urbach and Wiethe |
Urban Agglomeration use Agglomeration, Urban |
Urban Agriculture |
Urban Agriculture Networks |
Urban Cleaning |
Urban Cleaning Coverage |
Urban Cleaning Enterprises |
Urban Cleaning Equipment |
Urban Cleaning Service |
Urban Development use Urban Renewal |
Urban Fires |
Urban Health |
Urban Health Services |
Urban Horticulture use Urban Agriculture |
Urban Hospitals use Hospitals, Urban |
Urban Planning use City Planning |
Urban Population |
Urban Population Health use Urban Health |
Urban Renewal |
Urban Sanitation |
Urban Settlements |
Urban Villages use Urban Settlements |
Urban Zones |
Urban-Rural Migration use Rural-Urban Migration |
Urbanization |
Urea |
Urea Nitrica |
Urea Pura |
Ureaplasma |
Ureaplasma Infections |
Ureaplasma parvum use Ureaplasma |
Ureaplasma urealyticum |
Urease |
Urecholine use Bethanechol Compounds |
Uremia |
Ureohydrolases |
Ureter |
Ureteral Calculi |
Ureteral Cancer use Ureteral Neoplasms |
Ureteral Diseases |
Ureteral Neoplasms |
Ureteral Obstruction |
Ureterocele |
Ureterolithiasis |
Ureteroscopes |
Ureteroscopic Surgical Procedures use Ureteroscopy |
Ureteroscopy |
Ureterostomy |
Urethane |
Urethra |
Urethral Cancer use Urethral Neoplasms |
Urethral Diseases |
Urethral Neoplasms |
Urethral Obstruction |
Urethral Stenosis use Urethral Stricture |
Urethral Stricture |
Urethritis |
Urgencies use Emergencies |
Urginea |
Urginea scilla use Squilla maritima |
Uric Acid |
Uricase use Urate Oxidase |
Uricosuric Agents |
Uricum Acidum |
Uridine |
Uridine Diphosphate |
Uridine Diphosphate Galactose |
Uridine Diphosphate Glucose |
Uridine Diphosphate Glucose Dehydrogenase |
Uridine Diphosphate Glucose Epimerase use UDPglucose 4-Epimerase |
Uridine Diphosphate Glucuronic Acid |
Uridine Diphosphate N-Acetylgalactosamine |
Uridine Diphosphate N-Acetylglucosamine |
Uridine Diphosphate N-Acetylmuramic Acid |
Uridine Diphosphate Sugars |
Uridine Diphosphate Xylose |
Uridine Diphospho-N-Acetylglucosamine use Uridine Diphosphate N-Acetylglucosamine |
Uridine Diphosphogalactose use Uridine Diphosphate Galactose |
Uridine Diphosphoglucose use Uridine Diphosphate Glucose |
Uridine Diphosphoglucuronic Acid use Uridine Diphosphate Glucuronic Acid |
Uridine Kinase |
Uridine Monophosphate |
Uridine Phosphates use Uracil Nucleotides |
Uridine Phosphorylase |
Uridine Pyrophosphoacetylglucosamine use Uridine Diphosphate N-Acetylglucosamine |
Uridine Pyrophosphogalactose use Uridine Diphosphate Galactose |
Uridine Triphosphate |
Uridyl Transferase use UDPglucose-Hexose-1-Phosphate Uridylyltransferase |
Uridylate 5'-Nucleotidase use 5'-Nucleotidase |
Uridylic Acid use Uridine Monophosphate |
Urinals use Sanitary Devices |
Urinalysis |
Urinary Bladder |
Urinary Bladder Calculi |
Urinary Bladder Diseases |
Urinary Bladder Fistula |
Urinary Bladder Neck Obstruction |
Urinary Bladder Neoplasms |
Urinary Bladder Prolapse use Cystocele |
Urinary Bladder Stones use Urinary Bladder Calculi |
Urinary Bladder, Neurogenic |
Urinary Bladder, Overactive |
Urinary Calculi |
Urinary Catheterization |
Urinary Diversion |
Urinary Fistula |
Urinary Incontinence |
Urinary Incontinence, Stress |
Urinary Incontinence, Urge |
Urinary Kallikrein use Tissue Kallikreins |
Urinary Plasminogen Activator use Urokinase-Type Plasminogen Activator |
Urinary Reservoirs, Continent |
Urinary Retention |
Urinary Sphincter, Artificial |
Urinary Stones use Urinary Calculi |
Urinary Tract |
Urinary Tract Cancer use Urologic Neoplasms |
Urinary Tract Diseases use Urologic Diseases |
Urinary Tract Infections |
Urinary Tract Physiological Phenomena |
Urinary Tract Physiological Processes |
Urinary Tract Physiology use Urinary Tract Physiological Phenomena |
Urination |
Urination Disorders |
Urine |
Urine Concentrating Ability use Kidney Concentrating Ability |
Urinoma |
Urobilin |
Urobilinogen |
Urocanase use Urocanate Hydratase |
Urocanate Hydratase |
Urocanic Acid |
Urochordata |
Urocortin use Urocortins |
Urocortins |
Urocyon use Foxes |
Urodela |
Urodynamics |
Urofollitropin |
Urogastrone use Epidermal Growth Factor |
Urogastrone Receptor use Receptor, Epidermal Growth Factor |
Urogenital Abnormalities |
Urogenital Cancer use Urogenital Neoplasms |
Urogenital Neoplasms |
Urogenital Surgical Procedures |
Urogenital System |
Urography |
Urokinase use Urokinase-Type Plasminogen Activator |
Urokinase-Type Plasminogen Activator |
Urolithiasis |
Urologic Cancer use Urologic Neoplasms |
Urologic Diseases |
Urologic Neoplasms |
Urologic Surgical Procedures |
Urologic Surgical Procedures, Male |
Urological Manifestations |
Urology |
Urology Department, Hospital |
Uronic Acids |
Uropepsinogen use Pepsinogen A |
Uroporphyrinogen Carboxy-Lyase use Uroporphyrinogen Decarboxylase |
Uroporphyrinogen Decarboxylase |
Uroporphyrinogen I Synthase use Hydroxymethylbilane Synthase |
Uroporphyrinogen III Cosynthetase use Uroporphyrinogen III Synthetase |
Uroporphyrinogen III Synthetase |
Uroporphyrinogen Isomerase use Uroporphyrinogen III Synthetase |
Uroporphyrinogen-III Synthase use Uroporphyrinogen III Synthetase |
Uroporphyrinogens |
Uroporphyrins |
Urotensins |
Urothelium |
Ursidae |
Ursodeoxycholic Acid |
Ursus use Ursidae |
Urtica crenulata |
Urtica dioica |
Urtica gigas |
Urtica urens |
Urticaceae |
Urticaria |
Urticaria Pigmentosa |
Urticaria, Giant use Angioedema |
Uruguay |
Urundi use Burundi |
US Agency for International Development use United States Agency for International Development |
US AID use United States Agency for International Development |
USAID use United States Agency for International Development |
USDA use United States Department of Agriculture |
Use of Radiation in Medicine and Investigation |
Use of Radiation on Energy |
Use of Radiation on Industry |
Use of Scientific Information for Health Decision Making |
Used Oils use Lubricant Oils |
Used Rubber Tires use Tires |
Used Tires use Tires |
User Embracement |
User-Computer Interface |
Uses of Epidemiology |
Uses of Radiation |
USFDA use United States Food and Drug Administration |
USFTC use United States Federal Trade Commission |
Usher Syndromes |
Usnea |
Usnea barbata use Usnea |
Usnea Barbata (Homeopathy) |
USPHS use United States Public Health Service |
USSR |
Ustilaginales |
Ustilago |
Ustilago maydis |
Utah |
Uterine Appendages use Adnexa Uteri |
Uterine Artery Embolization |
Uterine Cancer use Uterine Neoplasms |
Uterine Cervical Diseases |
Uterine Cervical Dysplasia |
Uterine Cervical Erosion |
Uterine Cervical Incompetence |
Uterine Cervical Neoplasms |
Uterine Cervicitis |
Uterine Contraction |
Uterine Diseases |
Uterine Endoscopy use Hysteroscopy |
Uterine Hemorrhage |
Uterine Inertia |
Uterine Inversion |
Uterine Monitoring |
Uterine Muscle use Myometrium |
Uterine Neoplasms |
Uterine Perforation |
Uterine Prolapse |
Uterine Rupture |
Uterine Stimulants use Oxytocics |
Uteroglobin |
Uteroplacental Circulation use Placental Circulation |
Uteroscopes use Hysteroscopes |
Uteroverdine use Biliverdine |
Uterus |
Utility Failure use Interruption of Services Supply |
Utilization and Quality Control Peer Review Organizations use Professional Review Organizations |
Utilization Review |
Utilization Review, Drug use Drug Utilization Review |
Utopias |
UTP use Uridine Triphosphate |
UTP-Glucose-1-Phosphate Uridylyltransferase |
UTP-Hexose-1-Phosphate Uridylyltransferase |
Utricle use Saccule and Utricle |
Utrophin |
UTRs use Untranslated Regions |
Uukuniemi Group Viruses use Uukuniemi virus |
Uukuniemi virus |
Uva ursi (Homeopathy) |
Uva-ursi use Arctostaphylos |
Uvaria |
Uvaria triloba |
Uvea |
Uveal Diseases |
Uveal Neoplasms |
Uveitis |
Uveitis, Anterior |
Uveitis, Intermediate |
Uveitis, Posterior |
Uveitis, Suppurative |
Uveitis, Sympathetic use Ophthalmia, Sympathetic |
Uveomeningoencephalitic Syndrome |
Uveomeningoencephalitis use Uveomeningoencephalitic Syndrome |
Uveoparotid Fever |
Uveoparotitis use Uveoparotid Fever |
Uvomorulin use Cadherins |
Uvula |
Uzara |
Uzbek S.S.R. use Uzbekistan |
Uzbekistan |