BOR, N M THE ROLE OF FETAL MEMBRANES IN THE EXCHANGE OF SODIUM IN AMNIOTIC FLUID. [electronic resource] - Surgery, gynecology & obstetrics Mar 1964 - 567-71 p. digital Publication Type: Journal Article ISSN: 0039-6087 Subjects--Topical Terms: Amniotic FluidAnimalsExtraembryonic MembranesFemaleHumansMaternal-Fetal ExchangePregnancyPregnancy, AnimalResearchSheepSheep, DomesticSodiumSodium ChlorideSodium Isotopes