[Second-line Hycamtin in the treatment of lung cancer].
Zhang Y, Zhi XY, Zhao LQ, Han M, Yan DJ, Yu DP, Ruan JZ, Li FG, Liu ZD, Yang S.
Zhang Y, et al. Among authors: zhi xy.
Zhonghua Zhong Liu Za Zhi. 2003 Mar;25(2):193-4.
Zhonghua Zhong Liu Za Zhi. 2003.
PMID: 12795853
Chinese.