BOSCH DEL MARCO, Luis M. Spontaneous internal biliary fistula. Cirugía del Uruguay, [S. l.], v. 24, n. 2-3, p. 185–198, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1179. Acesso em: 23 may. 2026.