培美曲塞或多西他赛治疗老年晚期非小细胞肺癌的疗效观察
배미곡새혹다서타새치료노년만기비소세포폐암적료효관찰
Clinical observation on effects of single second-line drug pemetrexed or docetaxel for treating elderly advanced non-small cell lung cancer
저자의 최근 논문