title: CSF beta 2-microglobulin in diagnosis of CNS leukemia or lymphoma.
mesh_terms: D001609:Beta-Globulins / Q000134:cerebrospinal fluid*; D002493:Central Nervous System Diseases / Q000175:diagnosis*; D006801:Humans; D007938:Leukemia / Q000175:diagnosis*; D008223:Lymphoma / Q000175:diagnosis*; D001613:beta 2-Microglobulin / Q000134:cerebrospinal fluid*
chemical_list: D001609:Beta-Globulins; D001613:beta 2-Microglobulin