Kaplan, M., B. Salman, and B. Menteş. “Fibrin Glue Injection in the Treatment of Fistula-in-Ano: A Non-Invasive Alternative Technique”. European Journal of Therapeutics, vol. 13, no. 2, May 2007, pp. 17-20, doi:10.58600/eurjther.2007-13-2-1371-arch.