title: Effect of clomiphene citrate, hysterectomy, and human chorionic gonadotropin on the estrous cycle and ovaries of guinea pigs.
mesh_terms: D000818:Animals; D006063:Chorionic Gonadotropin / Q000008:administration & dosage / Q000494:pharmacology*; D002951:Citrates / Q000008:administration & dosage / Q000494:pharmacology; D002996:Clomiphene / Q000008:administration & dosage / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D006168:Guinea Pigs; D007044:Hysterectomy; D007273:Injections, Intramuscular; D007274:Injections, Intraperitoneal; D010053:Ovary / Q000187:drug effects*; D010060:Ovulation / Q000187:drug effects; D011247:Pregnancy; D014599:Uterus / Q000502:physiology*
chemical_list: D006063:Chorionic Gonadotropin; D002951:Citrates; D002996:Clomiphene