title: Absence of lymphocyte immunoglobulin production in chronic lymphocytic leukemia and multiple myeloma.
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000096:biosynthesis*; D007945:Leukemia, Lymphoid / Q000150:complications / Q000276:immunology*; D008214:Lymphocytes / Q000276:immunology*; D009101:Multiple Myeloma / Q000150:complications / Q000276:immunology*
chemical_list: D007136:Immunoglobulins