AllelesHLA AntigensAntigensHLA-B27 AntigenAntigens, BacterialHLA-B44 AntigenHLA-B AntigensSerotypingAntigens, NeoplasmAntigens, SurfaceAntigens, ViralHLA-B8 AntigenHLA-B37 AntigenSpondylitis, AnkylosingMolecular Sequence DataArthritis, ReactiveHLA-DR AntigensHLA-A AntigensAntigens, ProtozoanEpitopesGenotypeCross ReactionsUveitis, AnteriorAntigens, Polyomavirus TransformingAntigens, FungalHistocompatibility TestingAmino Acid SequenceO AntigensHLA-B35 AntigenAntigens, CDHLA-C AntigensAntibodies, MonoclonalSacroiliac JointH-2 AntigensHLA-DQ AntigensAntibodies, BacterialHLA-B7 AntigenAntigens, HelminthBase SequenceSpondylarthropathiesGene FrequencyHistocompatibility Antigens Class IHistocompatibility Antigens Class IIPolymorphism, GeneticStreptococcus pneumoniaeCarcinoembryonic AntigenPolymerase Chain ReactionEnzyme-Linked Immunosorbent AssayAntigens, Viral, TumorAwards and PrizesSalmonella InfectionsHistocompatibility AntigensMutationReceptors, Antigen, T-CellHLA-A2 AntigenPhenotypeSkin Window TechniqueT-Lymphocytes, CytotoxicHLA-B51 AntigenYersinia enterocoliticaPneumococcal InfectionsHLA-D AntigensImmunoglobulin GT-LymphocytesHIV Long-Term SurvivorsGenetic VariationHLA-DRB1 ChainsProliferating Cell Nuclear AntigenAntibody SpecificityHaplotypesSequence Analysis, DNAArthritis, InfectiousPolysaccharides, BacterialMice, Inbred BALB CGenetic Predisposition to DiseaseReceptors, Antigen, B-CellCell LineProstate-Specific AntigenKlebsiella pneumoniaeBacterial CapsulesBacterial ProteinsAntigens, CD8Streptococcus suisEpitopes, T-LymphocytePolymorphism, Single NucleotideCD8-Positive T-LymphocytesActinobacillus pleuropneumoniaeAntigens, CD15Antigens, Tumor-Associated, CarbohydrateShigella flexneriLymphocyte ActivationImmune SeraBlood Group AntigensStreptococcal InfectionsHepatitis B Surface AntigensAntigens, CD3ImmunizationFluorescent Antibody TechniqueAntibodies, ViralSalmonella enterica