Predictive value of HER2 serum levels in patients treated with lapatinib or trastuzumab -- a translational project in the neoadjuvant GeparQuinto trial

Witzel I, Rack B, Meinhold-Heerlein I, Liedtke C, Karn T, Huober J, Zu Eulenburg C, Issa-Nummer Y, Untch M, Schem C, Mau C, Fasching P, Loibl S, von Minckwitz G, Eidtmann H, Fehm T, Khandan F, Schmatloch S, Hauschild M, Bischoff J, Müller V. Predictive value of HER2 serum levels in patients treated with lapatinib or trastuzumab -- a translational project in the neoadjuvant GeparQuinto trial. Br J Cancer 2012; 107:956-60.