Postoperative intensity-modulated radiation therapy reduces local recurrence and improves overall survival in III-N2 non-small-cell lung cancer: A single-center, retrospective study

Wei Wei, Jiao Zhou, Qun Zhang, De Hua Liao, Qiao Dan Liu, Bei Long Zhong, Zi Bin Liang, Yong Chang Zhang, Rong Jiang, Gui Yun Liu, Chen Yang Xu, Huai Li Zhou, Su Yu Zhu, Nong Yang, Wen Jiang, Zhi Gang Liu