O. Demiroglu, O. Ofkeli, E. Gundes, I. Halicioglu, V. E. Ayaydin, and A. Tuzun, “Comparison of LIFT and cutting seton methods in the treatment of high transsphincteric anal fistulas”, J Clin Trials Exp Investig, vol. 4, no. 3, pp. 127–135, Sep. 2025.