KAYE, B M Unsuspected tubal pregnancy with intraperitoneal hemorrhage. [electronic resource] - American journal of obstetrics and gynecology Aug 1950 - 453-4 p. digital Publication Type: Journal Article ISSN: 0002-9378 Standard No.: 10.1016/0002-9378(50)90495-9 doi Subjects--Topical Terms: AnimalsFemaleHumansPregnancyPregnancy, Tubal