title: Prospects and problems in the definition and standardization of immunofluorescence. I. Present levels of reproducibility and disease specificity of antinuclear antibody tests.
mesh_terms: D000818:Animals; D000974:Antibodies, Antinuclear / Q000032:analysis*; D005455:Fluorescent Antibody Technique / Q000592:standards*; D006801:Humans; D007668:Kidney / Q000276:immunology; D008099:Liver / Q000276:immunology; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D051379:Mice; D008856:Microscopy, Fluorescence; D051381:Rats; D012595:Scleroderma, Systemic / Q000276:immunology
chemical_list: D000974:Antibodies, Antinuclear