Cisplatin and gemcitabine exert opposite effects on immunotherapy with PD-1 antibody in K-ras-driven cancer oleh Christophe Glorieux, Xiaojun Xia, Xin You, Zining Wang, Yi Han, Jing Yang, Gauthier Noppe, Christophe de Meester, Jianhua Ling, Annie Robert, Hui Zhang, Sheng-Ping Li, Huamin Wang, Paul J. Chiao, Li Zhang, Xiaobing Li, Peng Huang