BORENSTEIN, D [Rupture of the umbilical cord and separation of normal placenta during internal version caused by the real shortness of the cord]. [electronic resource] - Obstetricia y ginecologia latino-americanas Aug 1950 - 385-6 p. digital Publication Type: Journal Article ISSN: 0029-7836 Subjects--Topical Terms: FemaleHumansPerineumPlacentaPregnancyRuptureUmbilical Cord