title: Proceedings: DNA-binding in rheumatoid arthritis.
mesh_terms: D000645:Ammonium Sulfate; D000906:Antibodies / Q000032:analysis*; D000974:Antibodies, Antinuclear / Q000032:analysis; D001172:Arthritis, Rheumatoid / Q000175:diagnosis / Q000276:immunology*; D003165:Complement System Proteins / Q000032:analysis; D004247:DNA; D003937:Diagnosis, Differential; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis; D012217:Rheumatoid Factor / Q000032:analysis
chemical_list: D000906:Antibodies; D000974:Antibodies, Antinuclear; D007136:Immunoglobulins; D003165:Complement System Proteins; D004247:DNA; D012217:Rheumatoid Factor; D000645:Ammonium Sulfate