Antibodies, HeterophileAntigens, HeterophileAntigensPrecipitinsInfectious MononucleosisForssman AntigenAntigens, NeoplasmAntigens, SurfaceAntigen-Antibody ReactionsAntigens, BacterialAntibody SpecificityImmunoconglutininsHemagglutination TestsLatex Fixation TestsAntibodies, MonoclonalEpitopesFalse Positive ReactionsAntigens, ViralOvalbuminImmunoglobulin GImmunoassayAlveolitis, Extrinsic AllergicAntigens, ProtozoanReceptors, Antigen, T-CellImmunoglobulin MAntigens, Polyomavirus TransformingHerpesvirus 4, HumanMice, Inbred BALB CHLA AntigensReagent Kits, DiagnosticT-LymphocytesLymphocyte ActivationImmunizationAntigens, FungalAntigens, CDAntigens, HelminthH-2 AntigensImmunologic MemoryAntibodies, ViralCD8-Positive T-LymphocytesCD4-Positive T-LymphocytesMice, Inbred C57BLCarcinoembryonic AntigenAntigens, Viral, TumorHLA-DR AntigensDendritic CellsHistocompatibility AntigensProliferating Cell Nuclear AntigenImmune ToleranceLymph NodesFlow CytometryHistocompatibility Antigens Class IIImmunoglobulin EProstate-Specific AntigenO AntigensReceptors, Antigen, B-CellInterferon-gammaTh2 CellsBronchoalveolar Lavage FluidCytokinesMice, TransgenicLungAntigens, CD15Antigens, Tumor-Associated, CarbohydrateCells, CulturedHLA-A2 AntigenAntigens, CD8Enzyme-Linked Immunosorbent Assay