Arthritis, RheumatoidGraves DiseaseArthritisDisease SusceptibilityGenotypeGenetic Predisposition to DiseaseArthritis, ExperimentalArthritis, InfectiousSynovial MembraneArthritis, JuvenilePolymorphism, Single NucleotideAntirheumatic AgentsPolymorphism, GeneticAllelesSynovial FluidRheumatoid FactorArthritis, PsoriaticHaplotypesJointsGene FrequencyGeneticsCase-Control StudiesAutoantibodiesArthritis, ReactiveHLA-DRB1 ChainsGenetic VariationGenome-Wide Association StudyHLA-DR AntigensSynovitisAntithyroid AgentsOsteoarthritisImmunoglobulins, Thyroid-StimulatingReceptors, ThyrotropinLinkage DisequilibriumPhenotypeMethotrexateGenetic MarkersSeverity of Illness IndexAutoimmune DiseasesGenetics, PopulationGenetic LinkageChromosome MappingBlood SedimentationMethimazoleImmunoglobulin GLupus Erythematosus, SystemicTumor Necrosis Factor-alphaMice, Inbred DBASulfasalazineMolecular Sequence DataRheumatoid NoduleMetacarpophalangeal JointHLA-DQ AntigensPolymerase Chain ReactionGold Sodium ThiomalatePeptides, CyclicMicrobial Sensitivity TestsArthrographyModels, GeneticSpondylitis, AnkylosingMutationRheumatologyGenome, HumanRisk FactorsRheumatic DiseasesEpistasis, GeneticHLA-DQ beta-ChainsTreatment OutcomeHLA-DR3 AntigenGenetic Association StudiesWrist JointAntibodies, MonoclonalThyroid GlandCohort StudiesSequence Analysis, DNAGenetic LociHLA AntigensHLA-DR4 AntigenDisease Models, AnimalMicrosatellite RepeatsCrohn DiseaseQuantitative Trait LociFinger JointBiological MarkersAsian Continental Ancestry GroupImmunity, InnateGenetic TestingNod2 Signaling Adaptor ProteinTime FactorsCells, CulturedCollagen Type IICytokinesEuropean Continental Ancestry GroupThyroiditis, AutoimmuneBase SequenceExophthalmosPlant DiseasesDrug Therapy, CombinationGenetic Diseases, InbornCitrulline