PIQUINELA, José A; DE CHIARA, Juan C. Gastro colic fistula. Cirugía del Uruguay, [S. l.], v. 24, n. 4-5, p. 433–451, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1205. Acesso em: 25 may. 2026.