MGMT promoter methylation in triple negative breast cancer of the GeparSixto trial. oleh Paul Jank, Claire Gehlhaar, Lederer Bianca, Fontanella Caterina, Schneeweiss Andreas, Thomas Karn, Frederik Marmé, Hans-Peter Sinn, Marion van Mackelenbergh, Bruno Sinn, Dirk-Michael Zahm, Barbara Ingold-Heppner, Christian Schem, Elmar Stickeler, Peter A Fasching, Valentina Nekljudova, Eliane Tabea Taube, Frank Heppner, Volkmar Müller, Carsten Denkert, Sibylle Loibl