Thymidylate synthase and dihydrofolate reductase expression in non-small cell lung carcinoma: The association with treatment efficacy of pemetrexed
Chung‐Yu Chen, Yih‐Leong Chang, Jin‐Yuan Shih, Jou‐Wei Lin, Kuan‐Yu Chen, Chih-Hsin Yang, Chong‐Jen Yu, Pan‐Chyr Yang
Abstract