Planned first efficacy and safety analysis of de-intensified induction with fludarabine, cyclophosphamide plus rituximab (FCR) followed by fludarabine plus rituximab (FR) and remission maintenance therapy with rituximab in previously untreated B-chronic lymphocytic leukemia (B-CLL): The chairos study

Egle, A, Weiss, L, Russ, G, Thoedtmann, R, Pleyer, L, Gastl, G, Thaler, J, Petzer, A, Tinhofer, I, Greil, R