Activity of pemetrexed and high-dose gefitinib in an EGFR-mutated lung adenocarcinoma with brain and leptomeningeal metastasis after response to gefitinib

by Yuan Ying, Tan Chunwen, Li Modan, Shen Hong, Fang Xuefeng, Hu Yinghong, Ma Shenglin
Published 2012-11-01