title: [Surgical Treatment for Non-small-cell Lung Cancer in Patients over 70 Years Old.].
authors: Department of Thoracic and Cardiovascular Surgery, Affiliated Gulou Hospital, Medical college of Nanjing University, Nanjing 210008, China. zhouyong0921@163.com.
authors: Yong
authors: Y
authors: Zhou
authors: Jingyi
authors: J
authors: Wei
authors: Wengong
authors: W
authors: Wang