Antibodies, Antineutrophil CytoplasmicAntibodiesAntibody SpecificityVasculitisWegener GranulomatosisAnti-Neutrophil Cytoplasmic Antibody-Associated VasculitisAntibodies, ViralMyeloblastinAntibodies, BacterialAntibodies, MonoclonalAntibody FormationAntibodies, NeutralizingPeroxidaseFluorescent Antibody TechniqueAutoantibodiesImmunoglobulin GAntibody AffinityEnzyme-Linked Immunosorbent AssayFluorescent Antibody Technique, IndirectChurg-Strauss SyndromeAntibodies, AntinuclearAntibodies, Anti-IdiotypicMicroscopic PolyangiitisBinding Sites, AntibodyPropylthiouracilImmunoglobulin MAntibodies, ProtozoanEpitopesCross ReactionsAntibodies, FungalHIV AntibodiesSerumAntibodies, NeoplasmGlomerulonephritisVasculitis, Leukocytoclastic, CutaneousNeutrophilsAntithyroid AgentsImmunoglobulin ANeutralization TestsImmune SeraSerine EndopeptidasesPolyarteritis NodosaMice, Inbred BALB CAntigen-Antibody ReactionsMolecular Sequence DataImmunizationAntigens, BacterialBiological MarkersAmino Acid SequenceAutoantigensAntigen-Antibody ComplexRabbitsAutoimmune DiseasesSensitivity and SpecificityAntibodies, BispecificSingle-Chain AntibodiesAntibodies, BlockingAntibodies, Monoclonal, Murine-DerivedColitis, UlcerativeImmunoglobulin Fab FragmentsSerum AlbuminImmunization, PassiveAntibodies, HeterophileAntigensHemagglutination Inhibition TestsTime FactorsEpitope MappingAntibodies, CatalyticImmunosuppressive AgentsImmunoenzyme TechniquesImmunoassaySeroepidemiologic StudiesRadioimmunoassayAntigens, ViralEndocarditis, Subacute BacterialComplement Fixation TestsVaccinationRecombinant ProteinsHemagglutination TestsAntibodies, Monoclonal, HumanizedPurpura, Schoenlein-HenochCell LineHybridomasCattleAntigens, SurfaceBlotting, WesternGraves DiseaseLupus Erythematosus, SystemicBacterial VaccinesImmunoglobulin IsotypesNeutrophil ActivationImmunoblottingPrednisoloneAntibodies, AntiphospholipidLysosomal-Associated Membrane Protein 2Molecular WeightImmunity, Maternally-AcquiredFixativesMethimazoleCyclophosphamide