AutoantibodiesAntibodies, AntinuclearAutoantigensAutoimmune DiseasesLupus Erythematosus, SystemicAntibody SpecificityImmunoglobulin GEnzyme-Linked Immunosorbent AssayAutoimmunityPemphigusInsulin AntibodiesGlutamate DecarboxylaseMice, Inbred NZBPemphigoid, BullousScleroderma, SystemicDesmoglein 3Immunoglobulin MSjogren's SyndromeEpitopesRheumatoid FactorLupus VulgarisAnemia, Hemolytic, AutoimmuneLupus NephritisRNA, Small CytoplasmicsnRNP Core ProteinsThyroglobulinMyositisNon-Fibrillar CollagensReceptor-Like Protein Tyrosine Phosphatases, Class 8Diabetes Mellitus, Type 1B-LymphocytesMice, Inbred MRL lprThyroiditis, AutoimmuneDesmoglein 1RibonucleoproteinsDermatomyositisAntibodies, Antineutrophil CytoplasmicEpitope MappingParaneoplastic SyndromesCoombs TestIodide PeroxidaseAntigen-Antibody ComplexBinding Sites, AntibodyArthritis, RheumatoidAntigen-Antibody ReactionsAntibodies, MonoclonalCross ReactionsGraves DiseaseAntibodies, Anti-IdiotypicImmunoglobulin IdiotypesRibonucleoproteins, Small NuclearPolyendocrinopathies, AutoimmuneFluorescent Antibody Technique, IndirectSkin Diseases, VesiculobullousAntibodies, AnticardiolipinStiff-Person SyndromePolymyositisFluorescent Antibody Technique