雷替曲塞治疗晚期胃癌临床疗效的Meta分析
谢海彬,冯锦,尹勇,李忠
Meta-analysis of the therapeutic effect of raltitrexed on advanced gastric cancer
Xie Haibin, Feng Jin, Yin Yong, Li Zhong
国际肿瘤学杂志 . 2015, (7): 512 -515 .  DOI: 10.3760/cma.j.issn.1673-422X.2015.07.009