1. Case of recto-urethral fistula;Nott;N. Y. Med. J.,1870
2. A technique for the repair of recto-urethral fistula;Vose;J. Urol.,1949
3. A case of urethro-rectal fistula produced by the forcible introduction of sounds: recovery after perineal section and rectal suture;Frankel;Med. Rec. N.Y.,1876
4. Urethrorectal fistula: a new operation, with report of three successful cases. Mathews’ Quart;Tuttle;J. Gastrointest. Dis.,1898
5. Treatment of recto-urethral and recto-vesical fistula;Wilhelm;J. Urol.,1945