S-1-based chemotherapy versus capecitabine-based chemotherapy as first-line treatment for advanced gastric carcinoma: a meta-analysis.

por Ming-ming He, Wen-jing Wu, Feng Wang, Zhi-qiang Wang, Dong-sheng Zhang, Hui-yan Luo, Miao-zhen Qiu, Feng-Hua Wang, Chao Ren, Zhao-Lei Zeng, Rui-hua Xu
Publicado 2013