False Positive ReactionsTreponema Immobilization TestSyphilis SerodiagnosisSyphilisLatex Fixation TestsAntibodiesAntibody SpecificityAntibodies, ViralAntibodies, BacterialAntibodies, MonoclonalPatch TestsFluorescent Antibody TechniqueSensitivity and SpecificityFalse Negative ReactionsAntibody FormationCross ReactionsAntibodies, NeutralizingSkin TestsEnzyme-Linked Immunosorbent AssayImmunoenzyme TechniquesComplement Fixation TestsAntibody AffinityEpitopesAntibodies, NeoplasmImmunoglobulin MAgglutination TestsImmunohistochemistryEvaluation Studies as TopicAntibodies, ProtozoanAntibodies, Anti-IdiotypicImmune SeraBinding Sites, AntibodyMolecular Sequence DataSerologic TestsHemagglutination TestsAlgorithmsImmunoglobulin GReproducibility of ResultsAntigens, BacterialHIV AntibodiesAutoantibodiesAntibodies, AntinuclearAntigen-Antibody ReactionsHistocytochemistryPolymerase Chain ReactionAntigens, HelminthBacteriological TechniquesAmino Acid SequenceReagent Kits, DiagnosticRabbitsAntigensImmunodiffusionMice, Inbred BALB CSparganumDermatitis, OccupationalImmunoglobulin EPredictive Value of TestsAntibodies, HeterophileAntibodies, FungalTime FactorsCattleRadioimmunoassaySeroepidemiologic StudiesCounterimmunoelectrophoresisImmunoblottingSpecies SpecificityNeutralization TestsAllergensMicroscopy, ElectronAntigens, NeoplasmBase SequenceDermatitis, PhotoallergicImmunoelectrophoresisAntigens, Fungal