PRADERI, Luis; VEGA, Dardo. Lower esophageal membrane: about an operated case. Cirugía del Uruguay, [S. l.], v. 38, n. 3-4, p. 122–126, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2010. Acesso em: 23 may. 2026.