OTERO, José P; ETCHEGORRY, E. Invagination of an efferent loop of gastroenterostomy. Cirugía del Uruguay, [S. l.], v. 7, n. 3, p. 42–57, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/339. Acesso em: 23 may. 2026.