title: [ANA-negative systemic lupus erythematosus].
mesh_terms: D000293:Adolescent; D000328:Adult; D000974:Antibodies, Antinuclear / Q000032:analysis*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D008875:Middle Aged
chemical_list: D000974:Antibodies, Antinuclear
vernacular_title: ANA-negativni sistemni eritematozni lupus.