Hormonal induction of maternal behavior in non-pregnant ewes.
D000818:Animals; D002369:Castration; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D006854:Hydrocortisone / Q000494:pharmacology*; D008425:Maternal Behavior; D011374:Progesterone / Q000494:pharmacology*; D012756:Sheep
D011374:Progesterone; D004958:Estradiol; D006854:Hydrocortisone