Peptides, CyclicAntibodiesPeptidesHLA AntigensRheumatoid FactorHLA-DR AntigensHLA-DR3 AntigenAutoantibodiesAntibody SpecificityArthritis, RheumatoidAntigensHLA-DR4 AntigenCitrullineHLA-DR Serological SubtypesEpitopesAntibodies, MonoclonalAmino Acid SequenceHLA-DRB1 ChainsMolecular Sequence DataAntibodies, ViralAntigens, BacterialPeptide FragmentsHLA-DQ AntigensAntibodies, BacterialAntigens, NeoplasmAntibodies, Anti-IdiotypicAntigens, SurfaceHLA-DR2 AntigenFluorescent Antibody TechniqueAntibody FormationAntigens, ViralEnzyme-Linked Immunosorbent AssayAntibodies, NeutralizingPeptide LibraryImmunoglobulin MImmunoglobulin GHistocompatibility Antigens Class IIAllelesOligopeptidesAntibody AffinityCell LineCross ReactionsBase SequenceRabbitsHLA-DR7 AntigenBiological MarkersBinding Sites, AntibodyAntigens, ProtozoanRecombinant ProteinsHistocompatibility TestingBlotting, WesternHLA-DR1 AntigenMolecular WeightKeratoconjunctivitis SiccaSensitivity and SpecificityAutoantigensImmunoblottingMice, Inbred BALB CAntibodies, ProtozoanGold Sodium ThiomalateAntigens, CDAntimicrobial Cationic PeptidesProtein Tyrosine Phosphatase, Non-Receptor Type 22Genes, MHC Class IIArthritisT-LymphocytesHIV AntibodiesHLA-A AntigensAntigen-Antibody ReactionsGenetic Predisposition to DiseaseAntigens, Polyomavirus TransformingEpitopes, T-LymphocyteH-2 AntigensAntigens, FungalCloning, MolecularAntigens, HelminthAntibodies, AntinuclearHLA-B AntigensHydrolasesCattleAntibodies, NeoplasmImmune SeraPeptide MappingImmunizationCD4-Positive T-LymphocytesCarcinoembryonic AntigenHLA-A2 AntigenAntirheumatic AgentsSynovial FluidCells, CulturedReceptors, Antigen, T-CellProtein BindingAntigen-Antibody ComplexMembrane ProteinsCase-Control StudiesEpitope MappingRNA, MessengerHistocompatibility AntigensLymphocyte ActivationAntibodies, Fungal