1.
Surendhar DG, Sathish DV, Surender DD. Open versus closed lateral internal anal sphincterotomy for chronic anal fissure: A prospective randomized comparative study. SJHR-Africa [Internet]. 2026 Mar. 1 [cited 2026 Sep. 9];7(3):13. Available from: https://www.sjhrafrica.org.sjhresearchafrica.org/index.php/public-html/article/view/2440