AntibodiesAntibody SpecificityAntibodies, ViralAntibodies, BacterialAntibodies, MonoclonalAntibody FormationAntibodies, NeutralizingAntibody AffinityFluorescent Antibody TechniqueAntibodies, Anti-IdiotypicBinding Sites, AntibodyHIV AntibodiesEpitopesAntibodies, NeoplasmAntibodies, ProtozoanAntibodies, AntinuclearCross ReactionsImmunoglobulin MAutoantibodiesAntibodies, FungalNeutralization TestsMolecular Sequence DataAntigen-Antibody ReactionsAntibodies, BispecificSingle-Chain AntibodiesMice, Inbred BALB CImmunoglobulin GAmino Acid SequenceAntibodies, BlockingAntigen-Antibody ComplexImmunoglobulin Fab FragmentsAntibodies, HeterophileAntibodies, CatalyticImmunoglobulin ARabbitsAntibodies, Monoclonal, HumanizedFluorescent Antibody Technique, IndirectTime FactorsSymptom AssessmentHybridomasDepressionImmune SeraEpitope MappingAntibodies, AntiphospholipidImmunizationAntigensEnzyme-Linked Immunosorbent AssayImmunoenzyme TechniquesCell LineAntigens, BacterialRecombinant ProteinsAntigens, SurfaceImmunization, PassiveSeverity of Illness IndexBlotting, WesternImmunohistochemistryImmunoassayTreatment OutcomeImmunoglobulin FragmentsQuestionnairesMolecular WeightAntigens, ViralSensitivity and SpecificityImmunoblottingCells, CulturedRadioimmunoassayElectrophoresis, Polyacrylamide GelB-LymphocytesComplement Fixation TestsAntibodies, Antineutrophil CytoplasmicSeroepidemiologic StudiesHemagglutination Inhibition TestsBase SequenceHemagglutination TestsBehavioral SymptomsT-LymphocytesPrevalenceImmunoglobulin Variable RegionProspective StudiesPsychiatric Status Rating ScalesImmunologic TechniquesImmunoglobulin IdiotypesAntigens, NeoplasmImmunosorbent TechniquesCattleFollow-Up StudiesHaptensAntibody DiversityImmunoglobulinsFlow CytometryPeptide LibraryVaccinationImmunoglobulin IsotypesIsoantibodiesAntibodies, Monoclonal, Murine-DerivedHepatitis C AntibodiesGlycoproteinsRisk FactorsLupus Erythematosus, SystemicPeptide Fragments