Phase II trial of hepatic arterial infusion chemotherapy plus bevacizumab and toripalimab for advanced biliary tract cancers: efficacy, safety, and exploratory analysis

Kanglian Zheng, Shijie Fu, Xu Zhu, Guang Cao, Liang Xu, Peng Liu, Song Gao, Haifeng Xu, Jianhai Guo, Hui Chen, Wei Liu, Da Xu, Lijun Wang, Xiaoluan Yan, Quan Bao, Jianhui Wu, Kun Wang, Jun Zhou, Chunyi Hao, Baocai Xing, Lin Shen, Renjie Yang, Xiaodong Wang