Clinical outcome of elastic seton in comparison to non elastic seton in the management of adult patients with complex anal fistula -a randomized controlled trial. J. Surg. Sci. [Internet]. 2025 Nov. 26 [cited 2026 Jul. 20];25(1):36-41. Available from: https://www.banglajol.info/index.php/JSS/article/view/85742