title: [Better characterization of antinuclear factors].
mesh_terms: D000974:Antibodies, Antinuclear / Q000032:analysis* / Q000145:classification; D001172:Arthritis, Rheumatoid / Q000097:blood; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000097:blood; D012595:Scleroderma, Systemic / Q000097:blood
chemical_list: D000974:Antibodies, Antinuclear
vernacular_title: Beitrag zur besseren Charakterisierung der antinukleären Faktoren