Outcome Of Combined Tailored Lateral Internal Sphincterotomy With Advancement Flap & Lateral Internal Sphincterotomy Alone In Treatment Of Chronic Anal Fissure. East West Med. Coll. J. [Internet]. 2025 Jul. 2 [cited 2026 Jun. 27];13(2):91-6. Available from: https://banglajol.info/index.php/EWMCJ/article/view/79747