MAHABUB, Md; RAHMAN, Md Mahbubur; ISLAM, Md Tanvirul; SULTANA, Selina. A Comparison between the Results of Open versus Closed Lateral Internal Sphincterotomy in the Surgical Management of Chronic Anal Fissure. BIRDEM Medical Journal, [S. l.], v. 8, n. 3, p. 235–239, 2018. DOI: 10.3329/birdem.v8i3.38130. Disponível em: https://www.banglajol.info/index.php/BIRDEM/article/view/38130. Acesso em: 27 sep. 2025.