| Y 93 use Nicardipine |
| Y Bearing Sperm use Spermatozoa |
| Y Box Binding Protein 1 use Y-Box-Binding Protein 1 |
| Y Box Binding Protein YB 1 use Y-Box-Binding Protein 1 |
| Y Box Protein 1 use Y-Box-Binding Protein 1 |
| Y Chromosome |
| Y Chromosome Bearing Sperm use Spermatozoa |
| Y Chromosome, Human use Chromosomes, Human, Y |
| Y Chromosomes use Y Chromosome |
| Y Chromosomes, Human use Chromosomes, Human, Y |
| Y Gene, Sex-Related use Genes, sry |
| Y Genes, Sex-Related use Genes, sry |
| Y Linked Genes use Genes, Y-Linked |
| Y Linked Genetic Diseases use Genetic Diseases, Y-Linked |
| Y Linked Inheritance use Genes, Y-Linked |
| Y Linked Traits use Genes, Y-Linked |
| y+ Transporter, System use Amino Acid Transport System y+ |
| y+L Transporter, System use Amino Acid Transport System y+L |
| Y-93 use Nicardipine |
| Y-Bearing Sperm use Spermatozoa |
| Y-Bearing Sperms use Spermatozoa |
| Y-Box Binding Protein YB-1 use Y-Box-Binding Protein 1 |
| Y-Box Protein-1 use Y-Box-Binding Protein 1 |
| Y-Box-Binding Protein 1 |
| Y-Chromosome Gene use Genes, Y-Linked |
| Y-Chromosome Genes use Genes, Y-Linked |
| Y-Chromosome-Bearing Sperm use Spermatozoa |
| Y-Chromosome-Bearing Sperms use Spermatozoa |
| Y-Linked Allele use Genes, Y-Linked |
| Y-Linked Alleles use Genes, Y-Linked |
| Y-Linked Gene use Genes, Y-Linked |
| Y-Linked Genes use Genes, Y-Linked |
| Y-Linked Genetic Disease use Genetic Diseases, Y-Linked |
| Y-Linked Genetic Diseases use Genetic Diseases, Y-Linked |
| Y-Linked Inheritance use Genes, Y-Linked |
| Y-Linked Inheritances use Genes, Y-Linked |
| Y-Linked Trait use Genes, Y-Linked |
| Y-Linked Traits use Genes, Y-Linked |
| Y93 use Nicardipine |
| Yaba monkey tumor virus |
| Yaba Virus use Yaba monkey tumor virus |
| YAC (Chromosome) use Chromosomes, Artificial, Yeast |
| YACs (Chromosomes) use Chromosomes, Artificial, Yeast |
| YAG Laser use Lasers, Solid-State |
| YAG Laser, Erbium use Lasers, Solid-State |
| YAG Laser, Ho use Lasers, Solid-State |
| YAG Lasers use Lasers, Solid-State |
| YAG Lasers, Erbium use Lasers, Solid-State |
| YAG Lasers, Ho use Lasers, Solid-State |
| Yageine use Harmine |
| Yak use Cattle |
| Yaks use Cattle |
| Yal use Sorbitol |
| Yam use Dioscorea |
| Yam Bean use Pachyrhizus |
| Yam Bean, African use Sphenostylis |
| Yam Beans use Pachyrhizus |
| Yam, Chinese use Dioscorea |
| Yam, Pseudo use Ipomoea batatas |
| Yam, Wild use Dioscorea |
| Yamanouchi Brand 1 of Nicardipine Hydrochloride use Nicardipine |
| Yamanouchi Brand 2 of Nicardipine Hydrochloride use Nicardipine |
| Yamanouchi Brand 3 of Nicardipine Hydrochloride use Nicardipine |
| Yamanouchi Brand of Benzathine Benzylpenicillin use Penicillin G Benzathine |
| Yamanouchi Brand of Ceftizoxime Sodium use Ceftizoxime |
| Yamanouchi Brand of Cephradine use Cephradine |
| Yamanouchi Brand of Dihydroergocristine Monomesylate use Dihydroergocristine |
| Yamanouchi Brand of Fluocinolone Acetonide use Fluocinolone Acetonide |
| Yamanouchi Brand of Fluocinonide use Fluocinonide |
| Yams use Dioscorea |
| Yams, Chinese use Dioscorea |
| Yams, Pseudo use Ipomoea batatas |
| Yams, Wild use Dioscorea |
| Yang Deficiency |
| Yang Hsu use Yang Deficiency |
| Yang Xu use Yang Deficiency |
| Yangtze River Dolphin use Dolphins |
| Yangxu use Yang Deficiency |
| Yao, Shan use Dioscorea |
| Yaos, Shan use Dioscorea |
| Yarrow use Achillea |
| Yarrowia |
| Yarrowia lipolytica use Yarrowia |
| Yarrowia lipolyticas use Yarrowia |
| Yarrowias use Yarrowia |
| Yarrows use Achillea |
| Yatapoxvirus |
| Yatapoxviruses use Yatapoxvirus |
| Yaupon use Ilex vomitoria |
| Yaupons use Ilex vomitoria |
| Yawning |
| Yawnings use Yawning |
| Yaws |
| Yazumycins use Streptothricins |
| Yb-Glutathione-S-Transferase use Glutathione Transferase |
| Year, Adjusted Life use Quality-Adjusted Life Years |
| Year, Quality-Adjusted Life use Quality-Adjusted Life Years |
| Yearbooks |
| Years of Life Lost use Potential Years of Life Lost |
| Years of Potential Life Lost use Life Expectancy |
| Years, Adjusted Life use Quality-Adjusted Life Years |
| Years, Quality-Adjusted Life use Quality-Adjusted Life Years |
| Yeast use Yeasts |
| Yeast Alcohol Dehydrogenase use Alcohol Dehydrogenase |
| Yeast Artificial Chromosome use Chromosomes, Artificial, Yeast |
| Yeast Artificial Chromosomes use Chromosomes, Artificial, Yeast |
| Yeast cdc42 Protein use cdc42 GTP-Binding Protein, Saccharomyces cerevisiae |
| Yeast Killer Factor use Killer Factors, Yeast |
| Yeast Killer Factors use Killer Factors, Yeast |
| Yeast Killer Toxin use Killer Factors, Yeast |
| Yeast One Hybrid System Techniques use Two-Hybrid System Techniques |
| Yeast One-Hybrid System Techniques use Two-Hybrid System Techniques |
| Yeast Proteins use Fungal Proteins |
| Yeast Three Hybrid Assay use Two-Hybrid System Techniques |
| Yeast Three Hybrid System use Two-Hybrid System Techniques |
| Yeast Three Hybrid System Techniques use Two-Hybrid System Techniques |
| Yeast Three-Hybrid Assay use Two-Hybrid System Techniques |
| Yeast Three-Hybrid Assays use Two-Hybrid System Techniques |
| Yeast Three-Hybrid System use Two-Hybrid System Techniques |
| Yeast Three-Hybrid System Techniques use Two-Hybrid System Techniques |
| Yeast Three-Hybrid Systems use Two-Hybrid System Techniques |
| Yeast Two Hybrid Assay use Two-Hybrid System Techniques |
| Yeast Two Hybrid System use Two-Hybrid System Techniques |
| Yeast Two Hybrid System Techniques use Two-Hybrid System Techniques |
| Yeast Two-Hybrid Assay use Two-Hybrid System Techniques |
| Yeast Two-Hybrid Assays use Two-Hybrid System Techniques |
| Yeast Two-Hybrid System use Two-Hybrid System Techniques |
| Yeast Two-Hybrid System Techniques use Two-Hybrid System Techniques |
| Yeast Two-Hybrid Systems use Two-Hybrid System Techniques |
| Yeast, Baker use Saccharomyces cerevisiae |
| Yeast, Baker's use Saccharomyces cerevisiae |
| Yeast, Bakers use Saccharomyces cerevisiae |
| Yeast, Brewer use Saccharomyces cerevisiae |
| Yeast, Brewer's use Saccharomyces cerevisiae |
| Yeast, Brewers use Saccharomyces cerevisiae |
| Yeast, Budding use Saccharomycetales |
| Yeast, Dried |
| Yeast, Fission use Schizosaccharomyces |
| Yeast, Nutritional use Yeast, Dried |
| Yeasts |
| Yeasts, Baker use Saccharomyces cerevisiae |
| Yeasts, Baker's use Saccharomyces cerevisiae |
| Yeasts, Brewer's use Saccharomyces cerevisiae |
| Yeasts, Budding use Saccharomycetales |
| Yeasts, Fission use Schizosaccharomyces |
| Yectamid use Amikacin |
| Yellow Anemone use Anemone ranunculoides |
| Yellow Atrophy, Acute use Massive Hepatic Necrosis |
| Yellow Baboon use Papio cynocephalus |
| Yellow Baboons use Papio cynocephalus |
| Yellow Cabbage Tree use Geoffroya vermifuga |
| Yellow Cedar use Chamaecyparis |
| Yellow Cedars use Chamaecyparis |
| Yellow Cinchona use China boliviana |
| Yellow Cress use Rorippa |
| Yellow Cresses use Rorippa |
| Yellow Cross Liquid use Mustard Gas |
| Yellow Cypress use Chamaecyparis |
| Yellow Cypresses use Chamaecyparis |
| Yellow Dock use Rumex |
| Yellow Docks use Rumex |
| Yellow False Indigo use Baptisia tinctoria |
| Yellow Fever |
| Yellow Fever Vaccine |
| Yellow fever virus |
| Yellow Fevers use Yellow Fever |
| Yellow Flag use Iris pseudacorus |
| Yellow Gentian use Gentiana |
| Yellow Gentians use Gentiana |
| Yellow head virus use Roniviridae |
| Yellow Horned Poppy use Chelidonium glaucum |
| Yellow Hornpoppy use Chelidonium glaucum |
| Yellow Indian Shoe use Cypripedium pubescens |
| Yellow Iris use Iris pseudacorus |
| Yellow Jacket use Wasps |
| Yellow Jackets use Wasps |
| Yellow Jessamine use Gelsemium |
| Yellow Jessamines use Gelsemium |
| Yellow Ladies'-Slipper use Cypripedium pubescens |
| Yellow Lily use Iris pseudacorus |
| Yellow Loosestrife use Primulaceae |
| Yellow Loosestrifes use Primulaceae |
| Yellow Marrow use Bone Marrow |
| Yellow Milkweed use Asclepias tuberosa |
| Yellow Moccasin-Flower use Cypripedium pubescens |
| Yellow Monkshood use Aconitum anthora |
| Yellow Mutant Albinism use Albinism, Oculocutaneous |
| Yellow Nail Syndrome |
| Yellow Nail Syndromes use Yellow Nail Syndrome |
| Yellow Nutgrass use Cyperus |
| Yellow Nutgrasses use Cyperus |
| Yellow Oleander use Thevetia nerifolia |
| Yellow Oleander Tree use Thevetia |
| Yellow Oleander Trees use Thevetia |
| Yellow Parilla use Menispermum |
| Yellow Parillas use Menispermum |
| Yellow Pheasant's Eye (Adonis vernalis) use Adonis |
| Yellow Pond Lilies use Nuphar |
| Yellow Pond Lily use Nuphar |
| Yellow Poplar use Liriodendron |
| Yellow Poplars use Liriodendron |
| Yellow Rocket use Barbarea |
| Yellow Rockets use Barbarea |
| Yellow Salsifies use Tragopogon |
| Yellow Salsify use Tragopogon |
| Yellow Sapote use Pouteria |
| Yellow Sapotes use Pouteria |
| Yellow Star Thistle use Centaurea |
| Yellow Star Thistles use Centaurea |
| Yellow Sweet Clover use Melilotus |
| Yellow Sweet Clovers use Melilotus |
| Yellow Sweetclover use Melilotus |
| Yellow Sweetclovers use Melilotus |
| Yellow Vegetables use Vegetables |
| Yellow Vine use Tribulus terrestris |
| Yellow Wood use Xanthoxylum fraxeneum |
| Yellow Wood Anemone use Anemone ranunculoides |
| Yellow, Turmeric use Curcumin |
| Yellow-head virus use Roniviridae |
| Yellow-head viruses use Roniviridae |
| Yellow-Jessamine use Gelsemium |
| Yellow-Jessamines use Gelsemium |
| Yellow-Mutant Albinism use Albinism, Oculocutaneous |
| Yellowroot use Xanthorhiza |
| Yellowroots use Xanthorhiza |
| Yellowspine Thistle use Cirsium |
| Yellowspine Thistles use Cirsium |
| Yemen |
| Yerba buena use Micromeria douglasii |
| Yerba mansa use Anemopsis californica |
| Yerba Mate use Ilex paraguariensis |
| Yerba Mates use Ilex paraguariensis |
| Yerba Santa use Eriodictyon |
| Yerba Santas use Eriodictyon |
| Yersinia |
| Yersinia enterocolitica |
| Yersinia Infection use Yersinia Infections |
| Yersinia Infections |
| Yersinia pestis |
| Yersinia pseudotuberculosis |
| Yersinia pseudotuberculosis Infections |
| Yersinia rucker use Yersinia ruckeri |
| Yersinia ruckeri |
| yes Proto Oncogene Protein use Proto-Oncogene Proteins c-yes |
| yes Proto-Oncogene Protein use Proto-Oncogene Proteins c-yes |
| yes, Proto-Oncogene Protein use Proto-Oncogene Proteins c-yes |
| Yeti, Himalayan use Legendary Creatures |
| Yew, Harrington Plum use Cephalotaxus |
| Yews, Harrington Plum use Cephalotaxus |
| YGG Forming Enzyme use Neprilysin |
| YGG-Forming Enzyme use Neprilysin |
| YHPD, Hematoporphyrin use Hematoporphyrin Derivative |
| Yin Deficiencies use Yin Deficiency |
| Yin Deficiency |
| Yin Hsu use Yin Deficiency |
| Yin Xu use Yin Deficiency |
| Yin Yang use Yin-Yang |
| Yin Yang 1 Protein use YY1 Transcription Factor |
| Yin-Yang |
| Yin-Yang-1 Protein use YY1 Transcription Factor |
| Yingzhao use Annonaceae |
| Yingzhaos use Annonaceae |
| Yinxu use Yin Deficiency |
| Ylang Ylang use Cananga |
| Ylang-Ylang use Cananga |
| Ylang-Ylangs use Cananga |
| YLF Laser use Lasers, Solid-State |
| YLF Lasers use Lasers, Solid-State |
| YLK 40 Protein use Chitinase-3-Like Protein 1 |
| YLK-40 Protein use Chitinase-3-Like Protein 1 |
| YM 08310 use Amifostine |
| YM 09330 use Cefotetan |
| YM 11170 use Famotidine |
| YM 905 use Solifenacin Succinate |
| YM-08310 use Amifostine |
| YM-09330 use Cefotetan |
| YM-11170 use Famotidine |
| YM08310 use Amifostine |
| YM09330 use Cefotetan |
| YM11170 use Famotidine |
| YM905 use Solifenacin Succinate |
| Yocon use Yohimbine |
| Yodoxin use Iodoquinol |
| yoelius, Plasmodium use Plasmodium yoelii |
| Yoga |
| Yoga, Laughter use Laughter Therapy |
| Yoghurt use Yogurt |
| Yogurt |
| Yohimbans use Secologanin Tryptamine Alkaloids |
| Yohimbe use Pausinystalia |
| Yohimbes use Pausinystalia |
| yohimbes, Pausinystalia use Pausinystalia |
| Yohimbin Spiegel use Yohimbine |
| Yohimbine |
| Yohimbine Houdé use Yohimbine |
| Yohimbine Hydrochloride use Yohimbine |
| Yohimbinum |
| Yohimex use Yohimbine |
| Yokogawa's Fluke use Heterophyidae |
| Yolk Proteins use Egg Proteins |
| Yolk Proteins, Dietary use Egg Proteins, Dietary |
| Yolk Proteins, Egg use Egg Proteins |
| Yolk Sac |
| Yolk Sac Tumor use Endodermal Sinus Tumor |
| Yolk Sac Tumors use Endodermal Sinus Tumor |
| Yolk Sacs use Yolk Sac |
| Yolk, Egg use Egg Yolk |
| Yolks, Egg use Egg Yolk |
| Yomesan use Niclosamide |
| Yoshida Sarcoma use Sarcoma, Yoshida |
| Young Adult |
| Young Adults use Young Adult |
| Young Female Arteritides use Takayasu Arteritis |
| Young Female Arteritis use Takayasu Arteritis |
| Young Modulus use Elastic Modulus |
| Young's Modulus use Elastic Modulus |
| Youngs Modulus use Elastic Modulus |
| Youth use Adolescent |
| Youth Alcohol Consumption use Underage Drinking |
| Youth Drinking use Underage Drinking |
| Youth Sport use Youth Sports |
| Youth Sport, Organized use Youth Sports |
| Youth Sports |
| Youth Sports, Organized use Youth Sports |
| Youth, Homeless use Homeless Youth |
| Youth, Street use Homeless Youth |
| Youths use Adolescent |
| Youths, Homeless use Homeless Youth |
| Youths, Street use Homeless Youth |
| Yperite use Mustard Gas |
| Yperite, Acrichine use Quinacrine Mustard |
| Ys, Potato Virus use Potyvirus |
| Ysatfabrik Brand of Digitoxin use Digitoxin |
| Ysatfabrik Brand of Proscillaridin use Proscillaridin |
| YSGG Laser use Lasers, Solid-State |
| YSGG Lasers use Lasers, Solid-State |
| Ytterbium |
| Yttrium |
| Yttrium Aluminum Garnet Lasers use Lasers, Solid-State |
| Yttrium Isotopes |
| Yttrium Lithium Fluoride Lasers use Lasers, Solid-State |
| Yttrium Radioisotopes |
| Yttrium Scandium Gallium Garnet Lasers use Lasers, Solid-State |
| Yttrium-Lithium-Fluoride Laser use Lasers, Solid-State |
| Yttrium-Lithium-Fluoride Lasers use Lasers, Solid-State |
| Yttrium-Scandium-Gallium Garnet Laser use Lasers, Solid-State |
| Yttrium-Scandium-Gallium Garnet Lasers use Lasers, Solid-State |
| Yu, Wu Zhu use Evodia |
| Yucca |
| Yucca filamentosa |
| Yucca filamentosa use Yucca |
| Yucca schidigera use Yucca |
| Yuccas use Yucca |
| Yugoslavia |
| Yukon use Yukon Territory |
| Yukon Territory |
| Yumel use Elemuy gauteria |
| Yumex use Selegiline |
| Yus, Wu Zhu use Evodia |
| Yutopar use Ritodrine |
| YY1 Transcription Factor |
