Cutting Whole Length or Partial Length of Internal Anal Sphincter in Managementof Fissure in Ano. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, [S. l.], v. 26, n. 1, p. 238–246, 2017. Disponível em: https://www.journalofbabylon.com/index.php/JUBPAS/article/view/397. Acesso em: 4 may. 2025.