Kumar S, Kekre NS, Gopalakrishnan G. Diagnosis and conservative treatment of tubercular rectoprostatic fistula. Ann R Coll Surg Engl. 2006 Jan;88(1):26.

Johnson EK, Gaw JU, Armstrong DN. Efficacy of Anal Fistula Plug vs. Fibrin Glue in Closure of Anorectal Fistulas. Dis Colon Rectum. 2006 Jan 20;

Quinlan M, Cahill R, Keane F, Grainger R, Butler M. Transanal endoscopic microsurgical repair of iatrogenic recto-urethral fistula. Surgeon. 2005 Dec;3(6):416-7.

Zmora O, Neufeld D, Ziv Y, Tulchinsky H, Scott D, Khaikin M, Stepansky A, Rabau M, Koller M. Prospective, multicenter evaluation of highly concentrated fibrin glue in the treatment of complex cryptogenic perianal fistulas. Dis Colon Rectum. 2005 Dec;48(12):2167-72.