Hepatic artery infusion pump chemotherapy for unresectable intrahepatic cholangiocarcinoma: Pooled individual patient-level analysis of four clinical trials. - Rousian M; Alessandris R; Schleimer L; Kalvin H; Zaki O; Connell L; Harding J; O'Reilly E; Abou-Alfa G; Vachharajani N; Doyle M; Tan B; et al. (Journal of hepatology, 2026)