COSCO MONTALDO, Homero. Bile duct surgery: cholangiographic images of the choledochal stones. Cirugía del Uruguay, [S. l.], v. 22, n. 4, p. 400–408, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1090. Acesso em: 23 may. 2026.