title: Virus antibody levels in systemic lupus erythematosus.
mesh_terms: D000256:Adenoviridae; D000293:Adolescent; D000328:Adult; D000906:Antibodies; D000974:Antibodies, Antinuclear; D000937:Antigen-Antibody Reactions; D000956:Antigens, Viral; D001172:Arthritis, Rheumatoid / Q000276:immunology; D001249:Asthma / Q000276:immunology; D003168:Complement Fixation Tests; D004267:DNA Viruses; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D009975:Orthomyxoviridae; D012328:RNA Viruses; D018139:Simplexvirus; D014376:Tuberculosis / Q000276:immunology
chemical_list: D000906:Antibodies; D000974:Antibodies, Antinuclear; D000956:Antigens, Viral