TIAN, C.; LIU, G.; XU, Y.; XIA, G.; ZHANG, T.; HUANG, J.; JIANG, H.; WANG, J.; LI, B. Postoperative radiotherapy for patients with completely resected pathological stage IIIA-N2 non-small cell lung cancer: a preferential benefit for squamous cell carcinoma. Radiology and Oncology, v. 55, n. 1, p. 66-76, 15 Feb. 2021.