Bendamustine-based first line therapy in chronic lymphocytic leukemia (CLL) in routine clinical practice: Interim analysis of the German non-interventional study Be-CeLL1st. 6. Juni 2014 Bruch, H.-R., Aldaoud, A., Klausmann, M., Hansen, R., Losem, C., Frank, M., Straßl, L., Ruffert, K., 2014. Haematologica 99 (suppl 1) (PB1504). Abstract