PIAZZE, Alvaro. Endoscopic treatments of advanced esophageal cancer and other esophagocardial strictures: Review of 54 personal cases. Cirugía del Uruguay, [S. l.], v. 75, n. 1, p. 55–60, 2005. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4565. Acesso em: 14 jun. 2026.