[Isthmico-cervical insufficiency as a cause of habitual miscarriage].
D000026:Abortion, Habitual / Q000209:etiology*; D005260:Female; D006801:Humans; D011247:Pregnancy; D002581:Uterine Cervical Incompetence / Q000150:complications*
Istmiko-tservikal'naia nedostatochnost' kak prichina privychnogo nevynashivaniia beremennosti