Media type: E-Article Title: Imatinib Mesylate for Palliative Second-Line Treatment of Advanced Biliary Tract Cancer: A Bicentric Phase II Study Contributor: Roth, Annekathrin; Schleyer, Eberhard; Schoppmeyer, Konrad; Kluge, Regine; Wittekind, Christian; Mössner, Joachim; Wiedmann, Marcus imprint: S. Karger AG, 2011 Published in: Onkologie Language: English DOI: 10.1159/000331065 ISSN: 1423-0240; 0378-584X Keywords: Cancer Research ; Oncology ; Hematology ; General Medicine Origination: Footnote: