References
- Nichols D H, Randall C L. Reduction of Maternal Injuries Associated with Childbirth. Vaginal Surgery3rd edn. Baltimore. Williams and Wilkins, Maryland 1989; 46–63
- Hofmeister F J. Reconstructive perineal repair of rectovaginal fistulas and injuries occurring at parturition. Am J Surgery 1952; 86: 566–73
- Rosenshein N B, Genady R R, Woodruff I D. An anatomic classification of rectovaginal septal defects. Am I Obstet Gynecol 1980; 137: 439–42
- Haadem K, Dahlstrom I A, Ling L, Ohrlander S. Anal sphincter function after delivery rupture. Obstet Gynecol 1987; 70: 53–6
- Bek K M, Laurberg S. Risk of anal incontinence from subsequent vaginal delivery after a complete obstetric anal sphincter tear. Br I Obstet Gynecol 1992; 99: 724–6
- Myerscough P R. Munro Kerr's Operative Obstetrics. Bailliere, London 1982