Cancer information / Cancer types / Leukemia - chronic lymphocytic (CLL) / Staging

American Cancer Society. (2015, January 6). How Is Chronic Lymphocytic Leukemia Staged?. Atlanta, GA: American Cancer Society. Retrieved from:

American Society of Clinical Oncology (ASCO). (2016, June). Leukemia - Chronic Lymphocytic - CLL: Stages. Alexandria, VA.: American Society of Clinical Oncology (ASCO). Retrieved from:

Leukemia & Lymphoma Society. (2017). CLL Staging. Retrieved from:

National Cancer Institute. (2016, July 28). Chronic Lymphocytic Leukemia Treatment (PDQ®) -Patient Version. Bethesda, MD: National Cancer Institute. Retrieved from: