The corpus luteum of the sheep: effect of the conceptus on luteal function at several stages during pregnancy.
D000818:Animals; D006063:Chorionic Gonadotropin / Q000494:pharmacology*; D003338:Corpus Luteum / Q000473:pathology / Q000502:physiology*; D004624:Embryo Transfer; D004971:Estrus; D005260:Female; D007267:Injections; D011247:Pregnancy; D012756:Sheep; D013997:Time Factors; D014599:Uterus / Q000473:pathology
D006063:Chorionic Gonadotropin