MESTRINHO, L. A.; MONTEIRO, C.; SOBRAL, C.; TRAVANCINHA, J.; NIZA, M. M. A case of a congenital umbilicobiliary fistula associated with gallbladder agenesis in a dog . Brazilian Journal of Veterinary Medicine, [S. l.], v. 44, p. e002821, 2022. DOI: 10.29374/2527-2179.bjvm002821. Disponível em: https://rbmv.org/BJVM/article/view/1239. Acesso em: 7 jul. 2022.