“Locoregional Therapy Combined With Systemic Therapy (LRT + ST) for Unresectable Intrahepatic Cholangiocarcinoma: A Systematic Review and Meta-Analysis: LRT+ST for Unresectable ICCA”. 2023. Radiology and Oncology 57 (4): 419-29. https://radioloncol.com/index.php/ro/article/view/4115.