Comment on

• Chemoimmunotherapy with fludarabine, cyclophosphamide, and rituximab for relapsed and refractory chronic lymphocytic leukemia.

  Wierda W, O'Brien S, Wen S, Faderl S, Garcia-Manero G, Thomas D, Do KA, Cortes J, Koller C, Beran M, Ferrajoli A, Giles F, Lerner S, Albitar M, Kantarjian H, Keating M. Wierda W, et al. J Clin Oncol. 2005 Jun 20;23(18):4070-8. doi: 10.1200/JCO.2005.12.516. Epub 2005 Mar 14. J Clin Oncol. 2005. PMID: 15767647
• Early results of a chemoimmunotherapy regimen of fludarabine, cyclophosphamide, and rituximab as initial therapy for chronic lymphocytic leukemia.

  Keating MJ, O'Brien S, Albitar M, Lerner S, Plunkett W, Giles F, Andreeff M, Cortes J, Faderl S, Thomas D, Koller C, Wierda W, Detry MA, Lynn A, Kantarjian H. Keating MJ, et al. J Clin Oncol. 2005 Jun 20;23(18):4079-88. doi: 10.1200/JCO.2005.12.051. Epub 2005 Mar 14. J Clin Oncol. 2005. PMID: 15767648 Clinical Trial.