title: Maintenance of corpora lutea in prepuberal gilts.
mesh_terms: D000818:Animals; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D003338:Corpus Luteum / Q000032:analysis / Q000033:anatomy & histology / Q000187:drug effects / Q000502:physiology*; D004054:Diethylstilbestrol / Q000494:pharmacology; D004958:Estradiol / Q000494:pharmacology; D005260:Female; D005306:Fertilization / Q000187:drug effects; D006064:Gonadotropins, Equine / Q000494:pharmacology; D007044:Hysterectomy; D007315:Insemination, Artificial; D008297:Male; D009929:Organ Size; D010060:Ovulation / Q000187:drug effects; D011247:Pregnancy; D011374:Progesterone / Q000032:analysis; D013094:Spermatozoa / Q000187:drug effects; D013552:Swine / Q000502:physiology*; D014599:Uterus / Q000033:anatomy & histology / Q000187:drug effects
chemical_list: D006063:Chorionic Gonadotropin; D006064:Gonadotropins, Equine; D011374:Progesterone; D004958:Estradiol; D004054:Diethylstilbestrol