Authors: Rai, KR Peterson, BL Appelbaum, FR Kolitz, J Elias, L Shepherd, L Hines, J Threatte, GA Larson, RA Cheson, BD Schiffer, CA

Citation: Kr. Rai et al., Fludarabine compared with chlorambucil as primary therapy for chronic lymphocytic leukemia., N ENG J MED, 343(24), 2000, pp. 1750-1757