TY - JOUR AU - Engelbrecht, M R; Katz, S S; van Gulik, T M; Laméris, J S; van Delden, O M TI - Imaging of perihilar cholangiocarcinoma JO - AJR Am J Roentgenol IS - 04 VL - 204 PY - 2015 DO - 10.2214/AJR.14.12830 L3 - PubMed-ID: 25794067 SP - 782 EP - 791 ER -