title: Multiple myeloma, a 'B' cell blood dyscrasia.
mesh_terms: D000328:Adult; D000368:Aged; D001402:B-Lymphocytes / Q000276:immunology*; D001853:Bone Marrow / Q000276:immunology; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D009101:Multiple Myeloma / Q000276:immunology*
chemical_list: D007136:Immunoglobulins