Prognostic role of claudin-18.2 in intrahepatic cholangiocarcinoma - Kuo, Yu-Hsuan; Ong, Khaa Hoo; Sun, Ding-Ping; Tian, Yu-Feng; Chou, Chia-Ling; Chan, Ti-Chun; Hsing, Chung-Hsi; Li, Wan-Shan; Li, Chien-Feng; Shiue, Yow-Ling (Virchows Archiv: European Journal of Pathology, 2025)