BARTER, R H Median episiotomies and complete perineal lacerations. [electronic resource] - American journal of obstetrics and gynecology Oct 1960 - 654-62 p. digital Publication Type: Journal Article ISSN: 0002-9378 Standard No.: 10.1016/0002-9378(60)90573-1 doi Subjects--Topical Terms: BiometryEpisiotomy--statistics & numerical dataFemaleHumansLacerationsPelvisPerineum--injuriesPregnancy