Progesterone withdrawal as the lactogenic trigger in the rat.
D000818:Animals; D002369:Castration; D003864:Depression, Chemical; D005260:Female; D007044:Hysterectomy; D007774:Lactation / Q000187:drug effects*; D007785:Lactose / Q000032:analysis; D008321:Mammary Glands, Animal / Q000032:analysis / Q000502:physiology; D010053:Ovary / Q000032:analysis; D011247:Pregnancy; D011374:Progesterone / Q000032:analysis / Q000494:pharmacology*; D051381:Rats
D011374:Progesterone; D007785:Lactose