Obinutuzumab in Allogeneic Transplantation for CLL and Richter’s Transformation in the Age of Targeted Therapies oleh Natali Pflug, Geothy Chakupurakal, Anna-Maria Fink, Sandra Robrecht, Marco Herling, Paula Cramer, Udo Holtick, Sebastian Theurich, Johannes Schetelig, Kirsten Fischer, Matthias Ritgen, Christof Scheid, Barbara Eichhorst, Peter Dreger, Michael Hallek, Michael von Bergwelt-Baildon, on behalf of the German CLL Study Group