PRADERI, Luis; PARADA, Ricardo. Combined radiation therapy and surgery for esophageal cancer. Cirugía del Uruguay, [S. l.], v. 42, n. 3, p. 153–159, 1972. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2212. Acesso em: 25 may. 2026.