HAGEL, A. F.; NAEGEL, A.; DAUTH, W.; MATZEL, K.; KESSLER, H. P.; FARNBACHER, M. J.; HOHENBERGER, W. M.; NEURATH, M. F.; RAITHEL, M. Perforation during Esophageal Dilatation: A 10-Year Experience. Journal of Gastrointestinal and Liver Diseases, [S. l.], v. 22, n. 4, p. 385–389, 2013. Disponível em: https://jgld.ro/jgld/index.php/jgld/article/view/2013.4.5. Acesso em: 15 jul. 2025.