MAÑANA, Julio; GUICHEFF, Vladimir; GILARDONI, Federico. Massive gastrointestinal bleeding due to duodenal ulcer: its treatment by direct hemostasis, vagotomy and pyloroplasty. Cirugía del Uruguay, [S. l.], v. 38, n. 1-2, p. 7–11, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1948. Acesso em: 15 jun. 2026.