Dissociation of phenomena associated with birth in Long-Evans rats.
D000818:Animals; D004373:Ductus Arteriosus / Q000502:physiology*; D005260:Female; D010858:Pigmentation; D011247:Pregnancy; D011273:Pregnancy, Prolonged; D011374:Progesterone; D051381:Rats / Q000254:growth & development*; D014599:Uterus
D011374:Progesterone