Comparison of Fissurectomy VS Lateral Internal Sphincterotomy in Chronic Anal Fissure Surgery . Medical Forum Monthly, [S. l.], v. 22, n. 10, 2024. Disponível em: http://medicalforummonthly.com/index.php/mfm/article/view/4721.. Acesso em: 26 aug. 2026.