The pemetrexed-containing treatments in the non-small cell lung cancer is -/low thymidylate synthase expression better than +/high thymidylate synthase expression: a meta-analysis
BMC Cancer (2014) - Comments
pubmed: 24641970  doi: 10.1186/1471-2407-14-205  issn: 1471-2407 

Lei Wang, Rui Wang, Yunjian Pan, Yihua Sun, Jie Zhang, Haiquan Chen