TY - Journal of International Oncology A1 - Zhou Jin, Wu Jie, Zhang Huibo, Chen Min T1 - Therapy for elderly patients with advanced nonsmall cell lung cancer Y1 - 2018-12-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 756 EP - 759 VL - 45 IS - 12 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.issn.1673-422X.2018.12.012 ER -