Arthritis, RheumatoidArthritisCollagenAntibodiesArthritis, ExperimentalArthritis, InfectiousSynovial MembraneAntirheumatic AgentsAntibody SpecificityAntibodies, MonoclonalArthritis, JuvenileSynovial FluidRheumatoid FactorCollagen Type IAntibodies, ViralArthritis, PsoriaticJointsAntibodies, BacterialCollagen Type IIArthritis, ReactiveAutoantibodiesOsteoarthritisSynovitisAntibody FormationAntibodies, NeutralizingMethotrexateFibrillar CollagensImmunoglobulin GFluorescent Antibody TechniqueBlood SedimentationCollagen Type IIICollagen Type IVSeverity of Illness IndexAntibodies, Anti-IdiotypicEpitopesAntibody AffinityCells, CulturedAntibodies, AntinuclearSulfasalazineRheumatoid NoduleMetacarpophalangeal JointTumor Necrosis Factor-alphaMice, Inbred DBAGold Sodium ThiomalatePeptides, CyclicImmunoglobulin MReceptors, CollagenFibroblastsArthrographyBinding Sites, AntibodyRheumatologyHLA-DRB1 ChainsRheumatic DiseasesWrist JointEnzyme-Linked Immunosorbent AssayAntigen-Antibody ComplexAutoimmune DiseasesMolecular Sequence DataHLA-DR AntigensCollagen DiseasesAntibodies, Monoclonal, HumanizedFinger JointLupus Erythematosus, SystemicHLA-DR4 AntigenTreatment OutcomeCross ReactionsCitrullineBiological MarkersHIV AntibodiesAmino Acid SequenceCollagen Type VIAntibodies, NeoplasmReceptors, Tumor Necrosis FactorTime FactorsSpondylitis, AnkylosingAntibodies, ProtozoanCollagen Type VCartilageT-LymphocytesAutoantigensDisease Models, AnimalMice, Inbred BALB CRNA, MessengerArthritis, GoutyImmunohistochemistryOrganogold CompoundsFoot JointsExtracellular MatrixCartilage, ArticularDrug Therapy, CombinationImmunoglobulin AKnee JointCase-Control StudiesAnti-Inflammatory AgentsRats, Inbred LewCytokinesRabbitsPenicillamineIsoxazolesB-Lymphocytes