Factors analysis  of patients prognosis associated  with advanced nonsmall cell lung cancer
Qu Zhuohui1，Wang Yuehui1，Gong Jing2，Liu Yunpeng2，Qu Xiujuan2，Qin Ying1
Clinical Focus . 2016, (5): 547 -550 .  DOI: 10.3969/j.issn.1004-583X.2016.05.019