ULLAH , I, and AU HAQ. “OUTCOME OF CLOSE INTERNAL SPHINCTEROTOMY IN THE MANAGEMENT OF CHRONIC ANAL FISSURE”. Pakistan Journal of Intensive Care Medicine 5, no. 02 (July 17, 2025): 176. Accessed December 5, 2025. https://www.pjicm.com/ojs/index.php/home/article/view/176.