Antinuclear factors in rheumatoid arthritis.
D001171:Arthritis, Juvenile / Q000276:immunology; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D001323:Autoantibodies; D002467:Cell Nucleus; D006801:Humans; D066298:In Vitro Techniques; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D014461:Ultracentrifugation; D005719:gamma-Globulins
D001323:Autoantibodies; D005719:gamma-Globulins