Prognostic Significance of the Proposed Residual Tumor Classification in Patients With NSCLC After Sleeve Lobectomy oleh Tao Chen, PhD, Yifan Zhong, PhD, Jialiang Wen, PhD, Jiajun Deng, PhD, Yunlang She, MD, Yuming Zhu, MD, Qiankun Chen, MD, Chunyan Wu, MD, Likun Hou, MD, Lei Jiang, MD, Chang Chen, MD, PhD