CHIARION-SILENI, Vanna; VALPIONE, Sara; PIGOZZO, Jacopo. GI tumours. Which advances in esophageal cancer?. European Journal of Oncology and Environmental Health, [S. l.], v. 20, n. 1S, p. 29–31, 2015. Disponível em: https://mail.mattioli1885journals.com/index.php/EJOEH/article/view/4231. Acesso em: 14 nov. 2025.