Nomura, M [Delivery of identical twins in a single fetal membrane]. [electronic resource] - Josanpu zasshi = The Japanese journal for midwife Dec 1969 - 44-6 p. digital Publication Type: Journal Article ISSN: 0047-1836 Subjects--Topical Terms: Delivery, ObstetricExtraembryonic MembranesFemalePregnancyTwins