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2. Factors predicting severe perineal trauma during childbirth: role of forceps delivery routinely combined with mediolateral episiotomy. Hudelist G; Gelle'n J; Singer C; Ruecklinger E; Czerwenka K; Kandolf O; Keckstein J Am J Obstet Gynecol; 2005 Mar; 192(3):875-81. PubMed ID: 15746685 [TBL] [Abstract][Full Text] [Related]
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