National Cancer Institute. Chronic Lymphocytic Leukemia Treatment (PDQ®)–Health Professional Version. February 7, 2018. Accessed at www.cancer.gov/types/leukemia/hp/cll-treatment-pdq on April 17, 2018.
National Cancer Institute. Hairy Cell Leukemia Treatment (PDQ®)–Health Professional Version. March 23, 2018. Accessed at www.cancer.gov/types/leukemia/hp/hairy-cell-treatment-pdq#section/_10 on April 17, 2018.
National Comprehensive Cancer Network, Clinical Practice Guidelines in Oncology (NCCN Guidelines®), Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, Version 5.2018 -- March 26, 2018. Accessed at www.nccn.org/professionals/physician_gls/pdf/cll.pdf on April 17, 2018.