STAJANO, Carlos. The posterior section of the anal sphincter apparatus in any of its indications. Cirugía del Uruguay, [S. l.], v. 15, n. 3-4, p. 112–115, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/704. Acesso em: 29 may. 2026.