BARANI, Julio C. Instrumental perforation of the esophagus: operation 7 hours after the accident. Cirugía del Uruguay, [S. l.], v. 27, n. 4, p. 367–369, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1367. Acesso em: 23 may. 2026.