Toppozada, M K Role of repeated stretching in the mechanism of timely rupture of the membranes. [electronic resource] - American journal of obstetrics and gynecology Sep 1970 - 243-9 p. digital Publication Type: Journal Article ISSN: 0002-9378 Standard No.: 10.1016/0002-9378(70)90305-4 doi Subjects--Topical Terms: Amnion--physiologyExtraembryonic Membranes--physiologyFemaleHumansLabor, Obstetric--physiologyPregnancyUterus--physiology