Y Xu, P Kang, K Leng, Y Yao,
G Liao, Y Han… - Cancer …, 2020 - ncbi.nlm.nih.gov
Cholangiocarcinoma (CCA) is an aggressive malignant tumor of the hepatobiliary system,
mainly originating from the cholangiocytes of small intrahepatic bile ducts [1]. The overall …