What is chronic lymphocytic leukemia?
American Cancer Society. Leukemia - Chronic Lymphocytic. Atlanta, GA: American Cancer Society; 2013: http://www.cancer.org/acs/groups/cid/documents/webcontent/003111-pdf.pdf.
Kurtin SE . Leukemia and myelodysplastic syndromes. Yarbro, CH, Wujcki D, & Holmes Gobel B. (eds.). Cancer Nursing: Principles and Practice. 7th ed. Sudbury, MA: Jones and Bartlett; 2011: 57: pp. 1369-1398.
The blood and bone marrow
Bone marrow is the spongy, liquid substance in the centre of some bones. Its main function is to produce blood cells. It constantly produces blood cells to meet the body’s needs.