title: Antinuclear antibodies: specifics and not so specifics.
mesh_terms: D000974:Antibodies, Antinuclear / Q000032:analysis*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D008875:Middle Aged
chemical_list: D000974:Antibodies, Antinuclear