title: Immunologic factors and clinical activity in systemic lupus erythematosus.
mesh_terms: D000293:Adolescent; D000974:Antibodies, Antinuclear; D001323:Autoantibodies; D003168:Complement Fixation Tests; D003165:Complement System Proteins; D004247:DNA; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications / Q000175:diagnosis / Q000276:immunology*; D008297:Male; D009393:Nephritis / Q000209:etiology / Q000276:immunology*; D011233:Precipitin Tests; D011379:Prognosis
chemical_list: D000974:Antibodies, Antinuclear; D001323:Autoantibodies; D003165:Complement System Proteins; D004247:DNA