The effects of prepartum administration of progesterone to the cow.
D000818:Animals; D002417:Cattle; D005260:Female; D007743:Labor, Obstetric; D011247:Pregnancy / Q000502:physiology; D011374:Progesterone / Q000494:pharmacology*
D011374:Progesterone
CATTLE; LABOR; PREGNANCY/physiology; PROGESTERONE/effects