u1RNA; U1 small nuclear RNA-(guanosine-N2)-methyltransferase; u-50488; U6 nuclease; U6 small nuclear RNA methyltransferase; uakari; UAPA permease; UBC proteins; ubihydroquinone; ubiquinol; ubiquinol-cytochrome-c reductase; ubiquinone; ubiquinone-10; ubiquinone-6; ubiquitin; ubiquitin-calmodulin ligase; ubiquitin carrier protein kinase; ubiquitin-Nalpha-protein hydrolase; ubiquitinoylation; ubiquitin-protein ligase; ubiquitin thiolesterase; ubiquity; ubisemiquinone; uC; uchees; uCi; Udden-Wentworth scale; udder; udometer; UDP; UDP-3-O-(R-3-hydroxymyristoyl)-N-acetylglucosamine deacetylase; UDP acetylglucosamine-2-epimerase; UDP-acetylglucosamine-beta-D-galactosylsaccharide acetylglucosaminyltransferase; UDPacetylglucosamine-dolichyl-phosphate acetylglucosamine-1-phosphate transferase; UDPacetylglucosamine pyrophosphorylase; UDPapiose-flavone apiosyltransferase; UDP-beta(1-6)-D-galactosyltransferase; UDP-D-xylose-beta-D-glucoside alpha-1,3-xylosyltransferase; UDP-D-xylose-xyloside alpha-1,3-xylosyltransferase; UDPG; UDPGal; UDP-galactopyranose mutase; UDPgalactosamine-galactose acetylgalactosaminyltransferase; UDPgalactose; UDPgalactose-2-hydroxyacylsphingosine galactosyltransferase; UDPgalactose 4-epimerase; UDP-galactose 4-O-beta-D-galactosyl-D-xylose galactosyltransferase; UDP-galactose hydrolase; UDP-galactose-lactosylceramide alpha 1-4-galactosyltransferase; UDP-galactose-lactosylceramide beta 1-3-galactosyltransferase; UDPgalactose-N-acetylgalactosamine galactosyltransferase; UDPgalactose - UDP-N-acetylglucosamine galactosephosphotransferase; UDP-galactose xylose galactosyltransferase; UDP-Gal-beta-galactoside beta1-3-galactosyltransferase; UDP-GalNAc-beta-galactose beta 1,4-N-acetylgalactosaminyltransferase; UDP-GalNAc - GlcNAc beta-1,4-N-acetylgalactosaminyltransferase; UDP-GalNAc-GlcNAc-R 1-4-N-acetylgalactosaminyltransferase; UDPGlc; UDP-GlcNAc-Gb(5)Cer beta1-6N-acetylglucosaminyltransferase; UDP-GlcNAc-GlcNAc-R 1-4-N-acetylglucosaminyltransferase; UDP-GlcNAc - Ser-protein N-acetylglucosamine-1-phosphotransferase; UDP-GlcNAc-undecaprenyl phosphate N-acetylglucosaminyl 1-phosphate transferase; UDP-GlcUA; UDPglucose; udpglucose 4-epimerase; UDPglucose-coniferyl-alcohol glucosyltransferase; UDP-glucose cyanidin-3-rhamnosyl-(1-6)-glucoside-5-O- glucosyltransferase; UDP-glucose diosgenin-tigogenin glucosyltransferase; UDPglucose dolicholphosphate glucosyltransferase; UDPglucose-flavonol-ring-B-O-glucosyltransferase; UDPglucose-glycogen glucose 1-phosphotransferase; UDPglucose-glycoprotein glucose-1-phosphotransferase; udpglucose-hexose-1-phosphate uridylyltransferase; UDP-glucose-isoflavone 7-O-glucosyltransferase; UDP-glucose LOS-beta-1,4-glucosyltransferase; UDP-glucose-N-acetylglucosaminyl pyrophosphorylundecaprenol glucosyltransferase; UDPglucose-poriferasterol glucosyltransferase; UDPglucose pyrophosphatase; UDP-glucose solasodine glucosyltransferase; UDP-glucose spirostanol glucosyltransferase; UDPglucose tert-cinnamate glucosyltransferase; UDPglucuronate 4-epimerase; UDPglucuronate-bilirubinglucuronoside glucuronosyltransferase; UDPglucuronate-bilirubin glucuronosyltransferase; UDP glucuronate pyrophosphatase; UDPglucuronic acid cyclase; UDP-N-acetylgalactosamine-chondroitin sulfate N-acetylgalactosaminyltransferase; UDP-N-acetylgalactosamine (GlcUA-GalNAc-4-sulfate)(4) N-acetylgalactosaminyltransferase; UDP-N-acetylgalactosamine-N-acetylgalactosaminylphosphotransferase; UDP-N-acetylglucosamine dehydrogenase; UDP-N-acetylglucosamine-galactose(1-6)-N-acetylglucosaminyltransferase; UDP-N-acetylglucosamine-lysosomal-enzyme-N-acetylglucosaminephosphotransferase; UDP-N-acetylglucosamine:lysosomal enzyme N-acetylglucosaminyl-1-phosphotransferase; UDP-N-acetylglucosamine-N-acetylmuramyl-(pentapeptide)pyrophosphoryl-undecaprenol N-acetylglucosamine transferase; UDP-N-acetylglucosamine-peptide beta-N-acetylglucosaminyltransferase; UDP-N-acetylmannosamine dehydrogenase; UDP-N-acetylmannosamine-N-acetylglucosaminyl pyrophosphorylundecaprenol N-acetylmannosaminyltransferase; UDP-N-acetylmuramoylalanine-D-glutamate ligase; UDP-N-acetylmuramoylalanyl-glutamyl-2,6-diaminopimelate-alanyl-alanine ligase; UDP rhamnose-anthocyanidin-3-glucoside rhamnosyltransferase; UDP-rhamnose-flavanone-7-O-glucoside-2''-O-rhamnosyltransferase; UDP-sulfoquinovose 1,2-diacylglycerol 3-O-alpha-D-sulfoquinovosyltransferase; UDPxylose; Uehlinger; UFA; Uffelmann; Uffelmann's reagent; ug; uganda; UGI; ugrian; Uhl; Uhl anomaly; uhl disease; Uhthoff; Uhthoff's sign; Uhthoff symptom; Uhthoff syndrome; uintatherium; UIP; ui RNA; ukambin; ul; ularburong; ulcer; ulcera; ulcerate; ulcerated; ulcerating granuloma of pudenda; ulceration; ulcerative; ulcerative colitis; ulcerative colitis: extracolonic manifestations; ulcerative dermatosis; ulcerative enteritis; ulcerative lymphangitis; ulcerative pharyngitis; ulcerative stomatitis; ulcer, duodenal; ulcer, gastric; ulcer, oesophageal; ulcerogenic; ulceroglandular; ulceromembranous; ulceromembranous gingivitis; ulceromembranous pharyngitis; ulcerous; ulcer, peptic; ulcers; ulcus; ulcus ambulans; ulcus cruris; ulcus hypostaticum; ulcus terebrans; ulcus venereum; ulcus vulvae acutum; ule; ulectomy; ulegyria; ulerythema; ulerythema sycosiforme; uletomy; ulex europaeus; ulexite; uliginous; ullet; Ullmann; ullmannite; Ullmann's line; Ullmann's syndrome; Ullrich; ulluco; ulmaceous; ulmate; ulmic; ulmin; ulmus; ulna; ulnad; ulna fractures; ulnar; ulnar artery; ulnar branch of medial antebrachial cutaneous nerve; ulnar bursa; ulnar clubhand; ulnar collateral ligament; ulnar collateral ligament of elbow; ulnar collateral ligament of wrist; ulnar communicating branch of superficial radial nerve; ulnare; ulnar eminence; ulnar extensor muscle of wrist; ulnar flexor muscle of wrist; ulnar head; ulnaris; ulnar margin of forearm; ulnar nerve; ulnar nerve compression syndrome; ulnar notch; ulnar reflex; ulnar styloid erosions; ulnar variance; ulnar veins; ulnen; ulnocarpal; ulnoradial; ulo-; ulodendron; ulodermatitis; uloid; ulonata; ulotomy; ulotrichi; ulotrichous; ultimate; ultimate analysis; ultimate principle; ultimate strength; ultimatum; ultimobranchial; ultimobranchial body; ultimobranchial pouch; ultimum moriens; ultisols; UlTma DNA polymerase; ultra-; ultrabrachycephalic; ultracentrifugation; ultracentrifuge; ultracytostome; ultradian; ultradian rhythm; ultradolichocephalic; ultrafilter; ultrafiltration; ultrafiltration coefficient; ultrafiltration fermenter; ultralente insulin; ultraligation; ultramarine; ultramicroscope; ultramicroscopic; ultramicrotome; ultramicrotomy; ultramontanism; ultrared; ultrashortwave diathermy; ultrasonic; ultrasonic cardiography; ultrasonic cephalometry; ultrasonic egg recovery; ultrasonic lithotresis; ultrasonic microscope; ultrasonic nebuliser; ultrasonic rays; ultrasonics; ultrasonic scaler; ultrasonic therapy; ultrasonic waves; ultrasonogram; ultrasonograph; ultrasonographer; ultrasonography; ultrasonography, doppler; ultrasonography, doppler, colour; ultrasonography, doppler, duplex; ultrasonography, doppler, pulsed; ultrasonography, doppler, transcranial; ultrasonography, interventional; ultrasonography, mammary; ultrasonography, prenatal; ultrasonosurgery; ultrasound; ultrasound cardiography; ultrasound examination; ultrasound guided biopsy; ultrasound imaging; ultrasound of the breast; ultrasound/ultrasonography; ultrastructural anatomy; ultrastructure; ultratherm; ultraviolet; ultraviolet A; ultraviolet B; ultraviolet C; ultraviolet keratoconjunctivitis; ultraviolet lamp; ultraviolet microscope; ultraviolet radiation; ultraviolet rays; ultraviolet spectrum; ultraviolet therapy; ultravirus; ultrazodiacal; ultromotivity; ultropaque method; ulula; ululation; ulva; Ulysses; Ulysses syndrome; um; umbel; umbellar; umbellate; umbellated; umbellet; umbellic; umbellifer; umbelliferone; umbelliferones; umbelliferous; umbellularia; umbellule; umber; umber codon; umber mutation; umbilic; umbilical; umbilical arteries; umbilical artery; umbilical cord; umbilical cyst; umbilical duct; umbilical fissure; umbilical fistula; umbilical fossa; umbilical fungus; umbilical hernia; umbilical notch; umbilical part of left branch of portal vein; umbilical prevesical fascia; umbilical region; umbilical ring; umbilical souffle; umbilical vein; umbilical veins; umbilical vesicle; umbilicated; umbilicated cataract; umbilication; umbilicomammillary triangle; umbilicovesical fascia; umbilicus; umbo; umbo membranae tympani; umbo of tympanic membrane; umbra; umbraculiferous; umbraculiform; umbrage; umbrageous; umbre; umbrella; umbrette; Umbre virus; umbridae; umbrine; umhofo; umol; UMP; UMP synthase; un-; unabsorbable; unalist; unarmed rostellum; unau; unavoidable; unavoidable haemorrhage; unbalanced translocation; unbark; unbending; unbloody; unbreathed; unc 6; uncal; uncal herniation; uncertain; unci; uncia; unciform; unciform bone; unciforme; unciform fasciculus; Uncinaria; uncinariasis; uncinata; uncinate; uncinate attack; uncinate bundle of Russell; uncinate epilepsy; uncinate fasciculus of Russell; uncinate fit; uncinate gyrus; uncinate pancreas; uncinate process of ethmoid bone; uncinate process of pancreas; uncinatum; uncinus; uncipressure; uncircumcision; unclasp; unclean; unclutch; uncoating; uncoformability; uncompensated acidosis; uncompensated alkalosis; uncompensated care; uncompetitive inhibition; uncomplemented; unconditioned; unconditioned reflex; unconditioned response; unconditioned stimulus; unconformable; unconformity; unconjugated benign bilirubinaemia; unconjugated bilirubin; unconscious; unconscious homosexuality; unconsciousness; unconscious (psychology); unconsolidated parent material; unco-ossified; uncoupler; uncouplers; uncoupling agent; uncoupling agents; uncoupling factors; uncovenanted; uncovertebral; uncovertebral joints; uncrossed diplopia; unction; unctuous; uncture; uncus; uncus band of Giacomini; uncus gyri parahippocampalis; uncustomable; uncustomed; undated; unde; undecagon; undecane; undecaprenyl-phosphate galactosephosphotransferase; undecenoic acid; undecolic; undecoylium chloride; undecoylium chloride-iodine; undecyl; undecylenate; undecylenic; undecylenic acid; undecylic; under; underachievement; underachiever; underbite; underbrush; underclay; underclothes; undercut; undercut gauge; underdrive pacing; underfurrow; undergo; undergrove; undergrowth; underlapping; underlay; underlayer; underlocker; undermining ulcer; undernutrition; undersensing; undershapen; undershirt; undershoot; undershot; undershrieve; underspore; understain; understory; underventilation; underwinding; underwing; underwood; Underwood's disease; undescended testis; undetermined nitrogen; undifferentiated; undifferentiated abdominal malignancy; undifferentiated cell; undifferentiated cell adenoma; undifferentiated sarcoma of liver; undifferentiated type fever; undifferentiation; undine; undinism; undiversion; undivided; undoing; undress; undulant fever; undulate; undulated; undulating fever; undulating membrane; undulating pulse; undulation; undulatory; undulipodium; undulose extinction; unearth; unedited footage; unemployment; unequal; unequal cleavage; unequal crossing over; unequally; unequal pulse; unequal retinal image; unequivocal; unerupted tooth; unesterified free fatty acid; uneven crossing-over; unexpressive; unfeatured; unfeeling; unformed; unformed visual hallucination; unfruitful; ung; ungka; ungka-puti; ungored; ungual; ungual phalanx; ungual tuberosity; unguent; ungues; unguiculata; unguiculate; unguiculated; unguiculus; unguinal; unguis; unguis aduncus; unguis avis; unguis incarnatus; ungula; ungular; ungulata; ungulate; unguligrade; ungulous; unhealth; unheart; unhook; uni-; uniarticular; uniate; uniaxial; uniaxial joint; unibasal; Uniblue A; unibranchiate; unicameral; unicameral bone cyst; unicameral cyst; unicanalicular sphincter; unicapsular; unicelled; unicellular; unicellular gland; unicellular sclerosis; unicentral; unicity; uniclinal; unicolourous; unicorn; unicornous; unicornuate; unicorn uterus; unicostate; unicursal; unicuspid; unidentified reading frame; unidimensional; unidirectional block; unidirectional flux; unidirectional replication; unifamilial; unified medical language system; unifilar; uniflagellate; uniflorous; unifoliate; unifoliolate; unifolliate; unifollilate; uniforate; uniform; uniformism; uniformitarian; uniformitarianism; uniformity; uniformly; uniform mechanical code; uniform rate hypothesis; unigenous; unigerminal; uniglandular; unijugate; unilabiate; unilaminar; unilateral; unilateral anaesthesia; unilateral hemianopia; unilateral hermaphroditism; unilateral hyperlucent lung; unilateral large kidney; unilateral lobar emphysema; unilateral rib notching; unilateral small kidney; unilobar; unilocal; unilocular; unilocular cyst; unilocular fat; unilocular hydatid cyst; unilocular joint; unimolecular; unimolecular reaction; unimolecular step; unimuscular; uninducible mutant; unineme hypothesis; unineme theory; uninhibited neurogenic bladder; uninterrupted suture; uninuclear; uninucleated; unio; uniocular; union; unioval; uniovular twins; uniovulate; unipara; uniparental inheritance; uniparous; unipennate; unipennate muscle; unipersonalist; unipolar; unipolar arc; unipolar cell; unipolar electrocardiogram; unipolar leads; unipolar neuron; uniport; uniporter; unipotent; unique DNA; unique identifier reporting; unique species; uniradiated; uniramous; uniseptate; unisexual; unisilicate; unit; unitarian; unitary; unit character; unit dose; united; united arab emirates; united nations; United States Adopted Names; united states agency for health care policy and research; united states department of agriculture; united states department of veterans affairs; united states dept. Of health and human services; united states environmental protection agency; united states federal trade commission; united states food and drug administration; united states health care financing administration; united states health resources and services administration; united states indian health service; united states national aeronautics and space administration; united states occupational safety and health administration; united states office of economic opportunity; united states office of research integrity; united states office of technology assessment; united states public health service; united states social security administration; united states substance abuse and mental health services administration; unit fibrils; unithiol; uniting canal; uniting cartilage; uniting duct; unit membrane; unit of convergence; unit of energy; unit of force; unit of heat; unit of intermedin; unit of length; unit of light; unit of magnetic field intensity; unit of mass; unit of ocular convergence; unit of oxytocin; unit of penicillin; unit of radioactivity; unit of thyrotrophic activity; unit of vasopressin; unit of wavelength; unit of weight; unit of work; units; unity; univalence; univalent; univalent antibody; univalve; univalved; univalvia; univalvular; univentricular connections; univentricular heart; universal; universal antidote; universal appliance; universal coverage; universal donor; universal gas constant; universal infantilism; universal instability; universalism; universalist; universal numerical notation for teeth; universal precautions; universal solvent; universal tube; universities; university; universological; universologist; universology; univocal; univocally; unke; unlike; unlimited; unman; unmanned; unmedullated; unmodified zinc oxide-eugenol cement; unmyelinated; unmyelinated fibres; unmyelinated nerve; Unna-Pappenheim stain; Unna, Paul; Unna's disease; Unna's mark; Unna's stain; Unna-Taenzer stain; unnecessary procedures; unorganised; unoriginated; unossified; unpaired allosome; unpaired chromosome; unpalped; unphysiological; unpolarized light; unpossibility; unpossible; unprovide; unregenerated; unresolved pneumonia; unripe; un-romanised; unroofed coronary sinus syndrome; unsanitary; unsaturated; unsaturated alcohols; unsaturated fat; unsaturated fatty acid; unscheduled DNA synthesis; unsensualize; unsex; unsharp masking; unshed; unsisting; unsound; unsoundness; unspecialized; unstable angina; unstable bladder; unstable cervical spine fractures; unstable colloid; unstable fracture; unstable haemoglobin haemolytic anaemia; unstable haemoglobins; unstable mutation; unstable patient; unstrained jaw relation; unstratified; unstriated; unstriated muscle; unstriped; unsubstantial; unsuitable area; unsymmetrical; unsystematised delusion; unthrifty; untie; untranscribed spacer; untranslated region; ununited fracture; unveracity; Unverricht, Heinrich; Unverricht's disease; unwell; unwinding proteins; unwoman; unwritten; up; upas; upbear; upbeat nystagmus; upbreathe; upcast; UPD-glucose-thiohydroximate glucosyltransferase; upeygan; upflow sludge blanket; upholsterer; UPJ; upland; uplander; uplift; up mutation; upokororo; upon; upper; upper abdominal periosteal reflex; upper airway; upper extremity; upper extremity of fibula; upper eyelid; upper GI haemorrhage; upper GI series; upper hybrid waves; upper jaw; upper jaw bone; upper lateral cutaneous nerve of arm; upper lid; upper limb; upper lip; upper lobe of lung; upper/lower lobe predominance; upper motor neuron; upper motor neuron lesion; upper nodal extrasystole; upper respiratory infection; upper respiratory tract; upper subscapular nerve; upper thoracic splanchnic nerves; upper uterine segment; up promoter mutation; up-regulation; up-regulation (physiology); upright; U protein; uprun; upsarokas; upset; upshot; upsiloid; upsilon; upsitting; upstart; upstream; upstream activation site; uptake; uptake hydrogenase; upthrow; upupa; upwards; Ura; urachal; urachal cyst; urachal fistula; urachal fold; urachal ligament; urachus; uracil; uracil-6-carboxylic acid; uracil dehydrogenase; uracil-DNA glycosidase; uracil mustard; uracil oxidase; uracil permease; uracil phosphoribosyltransferase; uraemia; uraemic; uraemic breath; uraemic colitis; uraemic coma; uraemic frost; uraemic lung; uraemic pericarditis; uraemic pneumonia; uraemic pneumonitis; uraemic polyneuropathy; uraeum; Uragoga; uralite; uralitization; uramil; uramustine; uranate; urania; uranian; uranic; uranin; uraninite; uraniscochasm; uranisconitis; uraniscoplasty; uraniscorrhaphy; uraniscus; uranite; uranitic; uranium; uranium compounds; uranium nephritis; urano-; uran-ochre; uranographic; uranographical; uranographist; uranography; uranology; uranometry; uranoplasty; uranorrhaphy; uranoschisis; uranoso-; uranostaphyloplasty; uranostaphylorrhaphy; uranostaphyloschisis; uranous; uranoveloschisis; uranus; uran-utan; uranyl; uranyl acetate; uranyl acetate stain; uranyl nitrate; urao; urapidil; uraroma; urarthritis; urate; urate crystals stain; uratemia; urate oxidase; urateribonucleotide phosphorylase; uratic; uratolysis; uratolytic; uratoma; uratosis; uraturia; Urbach, Erich; Urbach-Wiethe disease; urban cutaneous leishmaniasis; urban growth boundary; urban health; urban health services; urbaniste; urbanization; Urban, Jerome; urban population; urban renewal; Urban's operation; urban typhus; urban typhus of malayia; urbicolae; urceiform; urceolate; urceole; urceolus; urchin; urchon; Urd; ur-defenses; ure; urea; urea breath test; urea clearance; urea clearance test; urea cycle; ureagenesis; ureal; ureameter; urea peroxide; ureaplasma; ureaplasma infections; ureaplasma urealyticum; ureapoiesis; urease; urease test; urea stibamine; urecchysis; urechitin; urechitoxin; urecholine supersensitivity test; uredema; uredo; uredospore; ureic; ureide; ureidosuccinic acid; urelcosis; uremigenic; ureohydrolases; ureotele; ureotelia; ureotelic; urerythrin; uresiesthesia; uresis; ureter; ureteral; ureteral branches; ureteral calcification; ureteral calculi; ureteral colic; ureteralgia; ureteral meatus; ureteral neoplasms; ureteral opening; ureteral pseudo-diverticulosis; uretercystoscope; ureterectasia; ureterectomy; ureteric; ureteric branches; ureteric branches of the ovarian artery; ureteric branches of the patent part of umbilical artery; ureteric branches of the renal artery; ureteric branches of the testicular artery; ureteric bud; ureteric dysmenorrhoea; ureteric fold; ureteric orifice; ureteric pelvis; ureteric plexus; ureteritis; uretero-; ureterocalicostomy; ureterocele; ureterocelorraphy; ureterocolic; ureterocolostomy; ureterocutaneous fistula; ureterocystoscope; ureterocystostomy; ureteroenteric; ureteroenterostomy; ureterography; ureterohydronephrosis; uretero-ileal anastomosis; ureteroileoneocystostomy; ureteroileostomy; ureterolithiasis; ureterolithotomy; ureterolysis; ureteroneocystostomy; ureteronephrectomy; ureteropathy; ureteropelvic junction; ureteropelvic junction obstruction; ureteropelvic obstruction; ureteroplasty; ureteroproctostomy; ureteropyelitis; ureteropyelography; ureteropyeloplasty; ureteropyelostomy; ureteropyosis; ureterorectostomy; ureterorenal reflux; ureterorrhagia; ureterorrhaphy; ureteroscope; ureteroscopy; ureterosigmoid; ureterosigmoid anastomosis; ureterosigmoidostomy; ureterostenosis; ureterostomy; ureterotomy; ureterotrigonoenterostomy; ureterotubal anastomosis; ureteroureteral; ureteroureteral anastomosis; ureteroureterostomy; ureterovaginal fistula; ureterovesical; ureterovesical obstruction; ureterovesicostomy; ureters; urethan; urethanase; urethane; urethr-; urethra; urethra feminina; urethral; urethral artery; urethral calculus; urethral carina of vagina; urethral caruncle; urethral crest; urethral crest of female; urethral crest of male; urethral dilation; urethral diverticulum; urethral fever; urethralgia; urethral glands; urethral groove; urethral haematuria; urethral lacuna; urethral neoplasms; urethral obstruction; urethral openings; urethral papilla; urethral plate; urethral pressure profile; urethral stricture; urethral surface of penis; urethral syndrome; urethral valves; urethra masculina; urethra muliebris; urethra virilis; urethrectomy; urethremorrhagia; urethrism; urethritis; urethritis petrificans; urethritis venerea; urethro-; urethrobulbar; urethrocele; urethrocystometrography; urethrocystometry; urethrocystopexy; urethrodynia; urethrography; urethrometer; urethropenile; urethroperineal; urethroperineoscrotal; urethropexy; urethroplasty; urethroprostatic; urethrorectal; urethrorrhagia; urethrorrhaphy; urethrorrhoea; urethroscope; urethroscopic; urethroscopy; urethrospasm; urethrostaxis; urethrostenosis; urethrostomy; urethrotome; urethrotomy; urethrovaginal; urethrovaginal fistula; urethrovesical; urethrovesicopexy; URF; urge incontinence; urgency; urginea; urhidrosis; urian; uric; uric acid; uric acid infarct; uric acid oxidase; uricase; uricolysis; uricolytic; uricolytic index; uricosome; uricosuria; uricosuric; uricosuric agent; uricotele; uricotelia; uricotelic; uridine; uridine 5'-(alpha-D-galactopyranosyl pyrophosphate) NAD 2-hexosyl oxidoreductase; uridine 5'-diphosphate; uridine 5'-monophosphate; uridine 5'-monophosphate synthase; uridine 5'-triphosphate; uridine diphosphate; uridine diphosphate galactose; uridine diphosphate glucose; uridine diphosphate glucose dehydrogenase; uridine diphosphate glucuronic acid; uridine diphosphate kinase; uridine diphosphate n-acetylgalactosamine; uridine diphosphate n-acetylglucosamine; uridine diphosphate n-acetylmuramic acid; uridine diphosphate xylose; uridine diphosphogalactose; uridine diphosphoglucose; uridine diphosphoglucose 4-epimerase; uridine diphosphoglucuronic acid; uridine diphosphoxylose; uridine kinase; uridine monophosphate; uridine monophosphate kinase; uridine nucleosidase; uridine phosphorylase; uridine-specific acid nuclease; uridine triphosphatase; uridine triphosphate; uridrosis; uridrosis crystallina; uridylic acid; uridyltransferase; uridylyl removing-uridylyltransferase; uriesthesia; urin-; urinaemia; urinal; urinalysis; urinarium; urinary; urinary apparatus; urinary bladder; urinary calculi; urinary calculus; urinary carboxypeptidase; urinary casts; urinary catheterization; urinary concentration test; urinary cyst; urinary diversion; urinary exertional incontinence; urinary fever; urinary fistula; urinary incontinence, stress; urinary nitrogen; urinary organs; urinary reflex; urinary reservoirs, continent; urinary retention; urinary sand; urinary schistosomiasis; urinary smear; urinary sphincter, artificial; urinary stuttering; urinary system; urinary tract; urinary tract infection; urinary tract infections; urinary tract physiology; urinate; urination; urination disorders; urine; urine catecholamine; urine immunofixation; urine metanephrine; uriniferous; uriniferous tubule; urinific; uriniparous; urinogenital; urinogenous; urinoma; urinometer; urinometry; urinoscopy; urinosexual; urinous; uriposia; urite; uritis; urn; uro-; uroammoniac; uroanthelone; urobilin; urobilinaemia; urobilin IX-a; urobilinogen; urobilinogen IXa; urobilinuria; urocanase; urocanate; urocanate hydratase; urocanic acid; urocanic aciduria; urocanicase; urocele; urocerata; urocheras; urochesia; urochord; urochorda; urochordal; urochordata; urochrome; urochromogen; urochs; urocord; urocrisia; urocrisis; urocyanin; urocyanogen; urocyanosis; urocyst; urocystic; urocystis; urodela; urodele; urodelian; urodynamics; urodynia; uroenterone; uroerythrin; uroflavin; uroflowmeter; uroflowmetry; urofollitropin; urofuscohematin; urogastric; urogastrone; urogenital; urogenital abnormalities; urogenital apparatus; urogenital canal; urogenital cleft; urogenital diaphragm; urogenital diseases; urogenital fistula; urogenital membrane; urogenital mesentery; urogenital neoplasms; urogenital region; urogenital ridge; urogenital septum; urogenital sinus; urogenital surgical procedures; urogenital system; urogenital triangle; urogenous; uroglaucin; urogonadotropin; urograffin; urogram; urography; urogravimeter; urohaematin; urohematin; urohematoporphyrin; uroheparin; urohyal; urohypertensin; uroid; urokinase; urokinase-converting protease; urolagnia; uroleucinic acid; urolith; urolithiasis; urolithic; urolithology; urologic; urologic and male genital diseases; urologic diseases; urologic neoplasms; urologic surgical procedures; urologic surgical procedures, male; urologist; urology; urology department, hospital; urolutein; uromelanin; uromere; urometer; uromodulin; uroncus; uronephrosis; uronic acid; uronic acids; uronology; uronoscopy; uropathy; urophanic; urophein; uropod; uropodal; uropoetic; uropoiesis; uropoietic; uropoietic system; uroporphyrin; uroporphyrin-III C-methyltransferase; uroporphyrinogen; uroporphyrinogen decarboxylase; uroporphyrinogen-III synthase; uroporphyrinogen I synthetase; uroporphyrinogens; uroporphyrins; uropsammus; uropterin; uropurpurin; uropygial; uropygial gland; uropygium; uroradiology; urorectal; urorectal fold; urorectal membrane; urorectal septum; urorosein; urorubin; urorubrohematin; urosacral; uroschesis; uroscopic; uroscopy; urosemiology; urosepsin; urosepsis; urosome; urospectrin; urostege; urosteon; urosternite; urostyle; urotensins; urothelium; urothion; urothorax; urox; uroxanate; uroxanic; uroxanthin; uroxin; urrhodin; ursa; ursal; ursine; ursodeoxycholic acid; urson; ursuk; ursula; ursuline; ursus; urtica; urticaceous; urtical; urticant; urticaria; urticaria acuta; urticaria bullosa; urticaria chronica; urticaria conferta; urticaria endemica; urticaria factitia; urticaria febrilis; urticaria haemorrhagica; urticarial; urticarial fever; urticarial vasculitis; urticaria maculosa; urticaria medicamentosa; urticaria papulosa; urticaria perstans; urticaria pigmentosa; urticaria subcutanea; urticaria tuberosa; urticaria vesiculosa; urticate; urtication; urubu; urus; urushiol; urushiol oxidase; urva; usable light range; usage; USAN; usbeks; u-score method; use; useless; user-computer interface; USFS; USFWS; Usher, Barney; Usher, Charles Howard; Usher's syndrome; usitative; usnea; usnic; usnic acid; USP; USPHS; USP unit; usquebaugh; ustilaginales; ustilaginism; ustilago; Ustilago maydis; Ustilago zeae; ustulation; usual; usual dose; usual interstitial pneumonia of Liebow; usufruct; usurp; usurpation; ut; uta; uterectomy; uterine; uterine appendages; uterine artery; uterine biopsy; uterine calculus; uterine cancer; uterine cavity; uterine colic; uterine contraction; uterine dysmenorrhoea; uterine extremity of ovary; uterine fibroid; uterine filling defect; uterine glands; uterine haemorrhage; uterine horn; uterine inertia; uterine insufficiency; uterine inversion; uterine milk; uterine monitoring; uterine neoplasms; uterine opening of uterine tubes; uterine ostium of uterine tubes; uterine part of uterine tube; uterine perforation; uterine pregnancy; uterine prolapse; uterine relaxing factor; uterine rupture; uterine sinus; uterine sinusoid; uterine souffle; uterine tetanus; uterine tube; uterine tubes; uterine tympanites; uterine veins; uterine venous plexus; uterismus; uteritis; utero-; uteroabdominal; uteroabdominal pregnancy; uterocervical; uterocystostomy; uteroepichorial membrane; uterofixation; uteroglobin; uterolith; uterometer; utero-ovarian; utero-ovarian varicocele; uteroparietal; uteropelvic; uteroperitoneal fistula; uteropexy; uteroplacental; uteroplacental apoplexy; uteroplacental circulation; uteroplasty; uterosacral; uterosacral ligament; uterosalpingography; uteroscope; uteroscopy; uterotomy; uterotonic; uterotropic; uterotubal; uterotubography; uterovaginal; uterovaginal canal; uterovaginal plexus; uteroventral; uteroverdine; uterovesical; uterovesical fold; uterovesical ligament; uterus; uterus acollis; uterus arcuatus; uterus bicornate bicollis; uterus bicornate unicollis; uterus bicornis; uterus bifidus; uterus biforis; uterus bilocularis; uterus bipartitus; uterus cordiformis; uterus didelphys; uterus duplex; uterus incudiformis; uterus masculinus; uterus parvicollis; uterus septus; uterus subseptus; uterus triangularis; uterus unicornis; utes; UTI; utia; utica; utility; utilization review; utilization time; uti possidetis; utmost; utopia; utopian; UTP; utp-glucose-1-phosphate uridylyltransferase; utp-hexose-1-phosphate uridylyltransferase; UTP-RNA uridylyltransferase; utricle; utricular; utricular cyst; utricularia; utricular nerve; utricular reflexes; utricular spot; utriculi; utriculitis; utriculoampullar nerve; utriculosaccular; utriculosaccular duct; utriculus; utriculus prostaticus; utriform; utro; utrophin; utter; uu; uug; uukuniemi group viruses; uukuvirus; UV; uV; uva; uvaeformis; uva ursi; uva-ursi; UVB; UVC; uvea; uveal; uveal diseases; uveal part of trabecular reticulum; uveal staphyloma; uveal tract; UVEB; uveitic; uveitides; uveitis; uveitis, anterior; uveitis, intermediate; uveitis, posterior; uveitis, suppurative; UV endonuclease; uveocutaneous syndrome; uveo-encephalitic syndrome; uveoencephalitis; uveomeningitis syndrome; uveomeningoencephalitic syndrome; uveoparotid fever; uveoscleritis; uvic; uviform; UV incision nuclease; uviofast; uviol; uviol lamp; uviometer; uvioresistant; uviosensitive; uvitic; uvitonic; uvomorulin; uvul-; uvula; uvula cerebelli; uvulae; uvula of bladder; uvula palatina; uvulaptosis; uvular; uvularis; uvulatome; uvulatomy; uvula vermis; uvula vesicae; uvulectomy; uvulitis; uvulo-; uvulopalatopharyngoplasty; uvulopalatoplasty; uvuloptosis; uvulotome; uvulotomy; uwarowite; U wave; Uzbekistan haemorrhagic fever;