XU, Yaping; MAO, Weimin; JIANG, Youhua; YU, Xinmin; CHEN, Qixun; ZHOU, Xinming. Analysis of New N Descriptors on Prognosis of Esophageal Cancer with Positive Lymph Nodes. Radiology and Oncology, [S. l.], v. 47, n. 1, 2013. Disponível em: https://radioloncol.com/index.php/ro/article/view/727. Acesso em: 28 jul. 2026.