Media type: Electronic Conference Proceeding Title: Screening for putative actionable targets reveals changes in PD-L1 expression pattern throughout biliary carcinogenesis Contributor: Charbel, Alphonse; Tavernar, Luca; Albrecht, Thomas; Verheij, Joanne; Roos, Eva; Nadja Vogel, Monika; Köhler, Bruno; Brobeil, Alexander; Schirmacher, Peter; Singer, Stephan; Mehrabi, Arianeb; Rössler, Stephanie; Goeppert, Benjamin imprint: Georg Thieme Verlag, 2024 Published in: 40. Jahrestagung der Deutschen Arbeitsgemeinschaft zum Studium der Leber Extent: Language: Not determined DOI: 10.1055/s-0043-1777618 ISSN: 1439-7803 Origination: Footnote: