Elancheliyan B, K. S. R. Comparative analysis of ligation of intersphincteric fistula tract and fistulectomy for complex fistula-in-ano: a prospective observational study. Int J Adv Med [Internet]. 2024 Dec. 23 [cited 2025 Oct. 10];12(1):68-70. Available from: https://www.ijmedicine.com/index.php/ijam/article/view/4173