KESTENBERG, A.; BECKER, J. Gastrocolic fistula. A rare sequela of benign peptic ulcer. Report of two cases. Colombia Medica, [S. l.], v. 21, n. 1, p. 30–33, 1990. DOI: 10.25100/cm.v21i1.6281. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/6281. Acesso em: 24 aug. 2024.