@article{Shen Jingxia:723, author = {Shen Jingxia, Han Bin, Wang Shuying, Kang Haili, Wang Lidong, Liu Xuhui, Cui Qinggui}, title = {Clinical efficacy of S-1 combined with gefitinib in the treatment of advanced NSCLC with EGFR-TKI acquired drug resistance}, publisher = {Journal of International Oncology}, year = {2019}, journal = {Journal of International Oncology}, volume = {46}, number = {12}, eid = {723}, numpages = {4}, pages = {723}, keywords = {Carcinoma, non-small-cell lung ;Pemetrexed ;Epidermal growth factor receptor-tyrosine kinase inhibitor ;Acquired drug resistance ;S-1}, url = {https://gjzlx.sdfmu.edu.cn/EN/abstract/article_10749.shtml}, doi = {10.3760/cma.j.issn.1673-422X.2019.12.004} }