title: Guidelines take shape on ANA, gammopathy testing.
authors: Evanston Hospital, Ill., USA.
authors: I
authors: I
authors: Check
mesh_terms: D000974:Antibodies, Antinuclear / Q000032:analysis*; D001327:Autoimmune Diseases / Q000175:diagnosis*; D006801:Humans; D007159:Immunologic Tests / Q000592:standards*; D010265:Paraproteinemias / Q000175:diagnosis*; D017410:Practice Guidelines as Topic; D011237:Predictive Value of Tests; D014481:United States
chemical_list: D000974:Antibodies, Antinuclear