参考文献:[1]. Abou-Alfa G K, Sahai V, Hollebecque A, et al. Pemigatinib for previously treated, locally advanced or metastatic cholangiocarcinoma: a multicentre, open-label, phase 2 study[J]. The Lancet Oncology, 2020, 21(5): 671-684.[2]. Shi G, Huang X, Wen T, et al. Pemigatinib in Chinese patients with advanced/metastatic or surgically unresectable cholangiocarcinoma including FGFR2 fusion or rearrangement: Updated data from an open-label, single-arm, multicenter phase II study (CIBI375A201 study)[J]. 2022.