@article{Song Chunqing:272, author = {Song Chunqing, Zhang Ying, Zhang Zhiguo, Guo Hongwei, Lu Hanhong, Han Lei}, title = {Efficacy of β-elemene combined with gefitinib in the treatment of advanced lung adenocarcinoma patients with slow progression after first-line gefitinib treatment}, publisher = {Journal of International Oncology}, year = {2020}, journal = {Journal of International Oncology}, volume = {47}, number = {5}, eid = {272}, numpages = {5}, pages = {272}, keywords = {;Carcinoma,non-small-cell lung;Drug resistance,neoplasm;Elemene;Gefitinib}, url = {https://gjzlx.sdfmu.edu.cn/EN/abstract/article_10800.shtml}, doi = {10.3760/cma.j.cn371439-20191112-00017} }