Practical Geriatrics
Efficacy and safety of icotinib in the elderly patients with advanced non-small cell lung cancer
XU Wei, FANG Le-ping, LIU Su-yao, WANG Lin, XU Ju-qing, YANG Shu, WANG Jun, FAN Wei-fei
Practical Geriatrics . 2021, (6): 612 -615 .  DOI: 10.3969/j.issn.1003-9198.2021.06.020