Friedlander, D External cephalic version in the management of breech presentation. A report on 706 patients treated by this method. [electronic resource] - American journal of obstetrics and gynecology Aug 1966 - 906-13 p. digital Publication Type: Journal Article ISSN: 0002-9378 Standard No.: 10.1016/0002-9378(66)90538-2 doi Subjects--Topical Terms: FemaleHumansLabor PresentationPregnancy