AntibodiesAutoantibodiesAntibody SpecificityProtozoan InfectionsAntibodies, MonoclonalAntibodies, ViralAntibody FormationAntibodies, BacterialParietal Cells, GastricInsulin AntibodiesIsoantibodiesFluorescent Antibody TechniqueProtozoan ProteinsImmunoglobulin GGlutamate DecarboxylaseAntibodies, NeutralizingAntibodies, AntinuclearAnemia, PerniciousRh-Hr Blood-Group SystemEukaryotaImmunoglobulin MDiabetes Mellitus, Type 1DNA, ProtozoanAntibody AffinityCiliophoraIslets of LangerhansGastritis, AtrophicAntibodies, HeterophileAntibodies, ProtozoanIntrinsic FactorAutoantigensAntibodies, Anti-IdiotypicGenes, ProtozoanRNA, ProtozoanAchlorhydriaBinding Sites, AntibodyLupus Erythematosus, SystemicEnzyme-Linked Immunosorbent AssayVasculitisHIV AntibodiesEpitopesMolecular Sequence DataAutoimmune DiseasesErythrocytesAntigen-Antibody ComplexAntibodies, NeoplasmMice, Inbred BALB CBlood Grouping and CrossmatchingTakayasu ArteritisFluorescent Antibody Technique, IndirectProtozoan Infections, AnimalAntigensGenome, ProtozoanEndothelium, VascularCross ReactionsB-LymphocytesComplement System ProteinsT-LymphocytesI Blood-Group SystemCells, CulturedAmino Acid SequenceBlood Group AntigensAntibody-Dependent Cell CytotoxicityReceptor-Like Protein Tyrosine Phosphatases, Class 8GastrinsEntamoeba histolyticaUmbilical VeinsConnective Tissue DiseasesImmunoenzyme TechniquesAntigens, ProtozoanAntibodies, FungalAntigens, SurfaceAntilymphocyte SerumScleroderma, SystemicNeutralization TestsTrypanosoma cruziGiardia lambliaHLA-DQ beta-ChainsToxoplasmaHLA-DQ AntigensFlow CytometryCell LineAntigen-Antibody ReactionsAntibodies, BispecificAnemia, Hemolytic, AutoimmuneGastric MucosaBiological MarkersLeishmaniaSingle-Chain AntibodiesHLA AntigensAntibodies, BlockingEndotheliumProtein Tyrosine Phosphatase, Non-Receptor Type 1Immunoglobulin Fab FragmentsAlveolataTetrahymena pyriformisTrypanosomaAntiprotozoal AgentsApicomplexaAntibodies, Catalytic