title: Qualitative and quantitative abnormalities of immunoglobulins in relatives of patients with idiopathic paraprotenemia. A study of 12 families.
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D000974:Antibodies, Antinuclear / Q000032:analysis; D001323:Autoantibodies / Q000032:analysis; D001327:Autoimmune Diseases / Q000097:blood / Q000150:complications / Q000235:genetics*; D001796:Blood Protein Disorders / Q000235:genetics*; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007153:Immunologic Deficiency Syndromes / Q000150:complications / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D051381:Rats; D012217:Rheumatoid Factor / Q000032:analysis; D005719:gamma-Globulins / Q000032:analysis*
chemical_list: D000974:Antibodies, Antinuclear; D001323:Autoantibodies; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D005719:gamma-Globulins; D012217:Rheumatoid Factor