Successful Treatment of Advanced Intrahepatic Cholangiocarcinoma With a High Tumor Mutational Burden and PD-L1 Expression by PD-1 Blockade Combined With Tyrosine Kinase Inhibitors: A Case Report.
Frontiers In Immunology
Zhang, Ze Z; Zhang, Wenwen W; Wang, Hongguang H; Hu, Bingyang B; Wang, Zhanbo Z; Lu, Shichun S