AutoantibodiesPemphigusAntibodies, AntinuclearDesmoglein 3Lupus Erythematosus, SystemicAutoantigensAnti-Glomerular Basement Membrane DiseaseLupus VulgarisMice, Inbred NZBNeuromyelitis OpticaLupus NephritisAutoimmune DiseasesImmunoglobulin GAutoimmunityB-LymphocytesMice, Inbred MRL lprMice, Inbred BALB CMice, Inbred C57BLAntibody SpecificityEnzyme-Linked Immunosorbent AssayInsulin AntibodiesGlutamate DecarboxylasePemphigoid, BullousScleroderma, SystemicImmunoglobulin MSjogren's SyndromeEpitopesRheumatoid FactorAnemia, Hemolytic, AutoimmuneRNA, Small CytoplasmicsnRNP Core ProteinsThyroglobulinMyositisNon-Fibrillar CollagensReceptor-Like Protein Tyrosine Phosphatases, Class 8Diabetes Mellitus, Type 1Thyroiditis, 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 TechniqueVasculitisThyroid GlandLiver Cirrhosis, BiliaryConnective Tissue Diseases