DELGADO PEREIRA, Bolívar. Gallbladder lithiasis in gastrectomized patients. Cirugía del Uruguay, [S. l.], v. 35, n. 1, p. 59–64, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1766. Acesso em: 29 mar. 2026.