title: Chronic lymphocytic leukemia: temporal changes in numbers of T-lymphocytes.
mesh_terms: D001402:B-Lymphocytes; D005500:Follow-Up Studies; D006801:Humans; D007945:Leukemia, Lymphoid / Q000097:blood* / Q000503:physiopathology; D007958:Leukocyte Count; D013601:T-Lymphocytes / Q000502:physiology