NEUHOF, Dirk et al. Retrospective evaluation of combined modality treatment and prognostic factors in patients with esophageal cancer. Acta Oncologica, [S. l.], v. 44, n. 2, p. 168–173, 2005. DOI: 10.1080/02841860510029563. Disponível em: https://medicaljournalssweden.se/actaoncologica/article/view/27183. Acesso em: 1 may. 2026.