Antibodies, HeterophileImmunoglobulin Heavy ChainsAntigens, HeterophileInfectious MononucleosisForssman AntigenAntibodiesAntigensImmunoconglutininsAntibodies, ViralHemagglutination TestsImmunoassayLatex Fixation TestsAntibody SpecificityFalse Positive ReactionsAntibodies, MonoclonalAntigens, BacterialAntibodies, BacterialImmunoglobulin MImmunoglobulin GAntigens, NeoplasmAntigens, SurfaceAntibody FormationReagent Kits, DiagnosticAntigens, ViralHerpesvirus 4, HumanAntibodies, NeutralizingFluorescent Antibody TechniqueAntibody AffinityEpitopesMolecular Sequence DataBinding Sites, AntibodyAntigens, ProtozoanCross ReactionsAntibodies, Anti-IdiotypicAmino Acid SequenceAntibodies, ProtozoanAntigens, CDHLA AntigensAntigens, Polyomavirus TransformingAntigens, FungalHIV AntibodiesMice, Inbred BALB CAntigen-Antibody ReactionsAntigens, HelminthEnzyme-Linked Immunosorbent AssayAntibodies, AntinuclearBiosensing Techniques