Percutaneous hepatic perfusion (chemosaturation) with melphalan in patients with intrahepatic cholangiocarcinoma: European multicentre study on safety, short-term effects and survival. - Marquardt S; Kirstein MM; Brüning R; Zeile M; Ferrucci PF; Prevoo W; Radeleff B; Trillaud H; Tselikas L; Vicente E; Wiggermann P; Manns MP; et al. (European radiology, 2019)