PIQUINELA, José A. The ileocecal sphincter: ududyexperimental study. Cirugía del Uruguay, [S. l.], v. 18, n. 2, p. 184–201, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/861. Acesso em: 15 jun. 2026.