Effect of an intrauterine contraceptive device on uterine motility in the rat.
D000818:Animals; D003273:Contraceptive Devices; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D005547:Foreign Bodies; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000494:pharmacology; D051381:Rats; D014599:Uterus / Q000502:physiology*
D004967:Estrogens; D011374:Progesterone