title: Lymphocytosis in the cerebrospinal fluid of a patient with chronic lymphocytic leukemia: the value of immunologic analysis.
mesh_terms: D000368:Aged; D002493:Central Nervous System Diseases / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007158:Immunologic Techniques; D007945:Leukemia, Lymphoid / Q000134:cerebrospinal fluid*; D008218:Lymphocytosis / Q000134:cerebrospinal fluid*; D008223:Lymphoma / Q000175:diagnosis; D008297:Male