Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yaxiong Zhang and Siyu Miao and Fang Wang and Wenfeng Fang and Gang Chen and Xi Chen and Fang Yan and Xiaodan Huang and Manli Wu and Yan Huang and Li Zhang,The efficacy and toxicity of afatinib in advanced EGFR-positive non-small-cell lung cancer patients after failure of first-generation tyrosine kinase inhibitors: a systematic review and meta-analysis,Journal of Thoracic Disease,2072-1439,AME Publishing Company,2017-07,9,7,1980-1987,https://cir.nii.ac.jp/crid/1360013171715200128,https://doi.org/10.21037/jtd.2017.06.08