SHEN Dongjie, LIU Tao, ZHAO Enhao, YUAN Jianming. Effect of S-1 combined with oxaliplatin on treatment of advanced gastric cancer and its influence on expressions of MMP-9 and VEGF[J]. Journal of Clinical Medicine in Practice, 2015, (5): 41-43,47. DOI: 10.7619/jcmp.201505013