A Novel, Cell-Based Assay Allows Direct Measurement of Bile Salt Transport and Serves as Diagnostic Tool for Antibody-Induced BSEP Deficiency (AIBD) - Stindt, J; Dröge, C; Wammers, M; Philippski, P; Wiek, C; Hanenberg, H; Häussinger, D; Keitel, V (Zeitschrift für Gastroenterologie, 2019)