ARDENGH, J. C.; DOMENE, C. E.; VALIATI, L. H.; MORRELL, A. C. Conservative management of esophageal perforation following obesity surgery. São Paulo Medical Journal, [S. l.], v. 124, n. 6, p. 340–342, 2006. Disponível em: https://periodicosapm.emnuvens.com.br/spmj/article/view/2284. Acesso em: 16 oct. 2025.