title: Effect of number of embryos on embryonic survival in recipient gilts.
mesh_terms: D000498:Allyl Compounds / Q000494:pharmacology; D000818:Animals; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D003338:Corpus Luteum; D005314:Embryonic and Fetal Development; D004971:Estrus / Q000187:drug effects; D005187:Fallopian Tubes; D005260:Female; D005306:Fertilization; D006064:Gonadotropins, Equine / Q000494:pharmacology; D007315:Insemination, Artificial / Q000662:veterinary; D008722:Methods; D010060:Ovulation / Q000187:drug effects; D010063:Ovum / Q000637:transplantation; D011247:Pregnancy; D011270:Pregnancy, Animal; D013552:Swine / Q000502:physiology*; D013890:Thiourea / Q000494:pharmacology; D014184:Transplantation, Homologous
chemical_list: D000498:Allyl Compounds; D006063:Chorionic Gonadotropin; D006064:Gonadotropins, Equine; D013890:Thiourea