Sensitivity and SpecificityROC CurveReproducibility of ResultsImmunoassayReagent Kits, DiagnosticEnzyme-Linked Immunosorbent AssayPredictive Value of TestsPolymerase Chain ReactionSubstrate SpecificityLoaSerologic TestsClinical Enzyme TestsDesulfovibrionaceae InfectionsParasitologyMolecular Diagnostic TechniquesFalse Negative ReactionsBiological MarkersVirologyBiopsy, NeedleProspective StudiesFalse Positive ReactionsFluoroimmunoassaySheep DiseasesEvaluation Studies as TopicAntigens, BacterialTime FactorsImmunoradiometric AssayTumor Markers, BiologicalReference ValuesAntibodies, BacterialPorcine respiratory and reproductive syndrome virusCattle DiseasesImmunoglobulin GRetrospective StudiesBiopsyBronchoscopyCarcinoembryonic AntigenImmunoenzyme TechniquesMolecular Sequence DataBacteriological TechniquesImmunoglobulin MSwine DiseasesTomography, X-Ray ComputedFecesSwineReverse Transcriptase Polymerase Chain ReactionCross ReactionsDNA PrimersContrast SensitivityCattleMagnetic Resonance ImagingAntibody SpecificityFluorescent Antibody Technique, IndirectDiagnostic ErrorsSputumDNA, BacterialAmino Acid SequenceAutoantibodiesDiagnostic Tests, RoutineMycobacterium tuberculosisCase-Control StudiesSpecies SpecificityFluorodeoxyglucose F18Antibodies, MonoclonalLung NeoplasmsCulture MediaDiagnostic Techniques and ProceduresAntibodies, ViralMutationBase SequenceDiagnostic ImagingKineticsAlgorithmsInsulin ResistanceBinding SitesMultiple Chemical SensitivitySensory ThresholdsCell LineEscherichia coliClinical Laboratory TechniquesProtein BindingRecombinant ProteinsDose-Response Relationship, DrugInsulinModels, MolecularObserver VariationMass ScreeningModels, BiologicalDNASequence Homology, Amino AcidCell Line, TumorBacterial ProteinsPhenotypeProtein Structure, TertiaryCalciumTemperatureSequence AlignmentMicrobial Sensitivity TestsHydrogen-Ion ConcentrationDiagnosis, Computer-Assisted