PIQUINELLA, José A. The ileocecal sphincter: (Second communication). Cirugía del Uruguay, [S. l.], v. 17, n. 3-4, p. 179–189, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/763. Acesso em: 24 may. 2026.