Gas Chromatography-Mass SpectrometryChromatography, LiquidMass SpectrometryTandem Mass SpectrometryChromatography, High Pressure LiquidSpectrometry, Mass, Electrospray IonizationSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationReproducibility of ResultsCalibrationBiotransformationProteomicsLimit of DetectionSolid Phase ExtractionSensitivity and SpecificityReference StandardsSubstance Abuse DetectionMetabolomicsMolecular Sequence DataTerphenyl CompoundsChromatography, Reverse-PhaseProteomeMolecular StructureAmino Acid SequenceMetabolomeIsotope LabelingChromatography, GasDrug StabilityGlucuronidesFungicides, IndustrialMagnetic Resonance SpectroscopyMicrosomes, LiverStereoisomerismBileMeconiumChromatography, Thin LayerArea Under CurveForensic MedicinePeptidesChromatography, AffinityDeuteriumCytochrome P-450 Enzyme SystemChromatography, Ion ExchangeOxidation-ReductionThyroninesPeptide FragmentsChromatography, GelQuality ControlRats, Sprague-DawleyChromatographyIndicators and ReagentsCytochrome P-450 CYP3ALeast-Squares AnalysisTime FactorsLiverCattleHydrolysisTherapeutic EquivalencyMixed Function OxygenasesAryl Hydrocarbon HydroxylasesBiological MarkersOpiate AlkaloidsVolatile Organic CompoundsSolid Phase MicroextractionDoping in SportsGlutathioneCarbohydrate SequenceSpectrophotometry, UltravioletRecombinant ProteinsPeptide MappingKineticsSpectrometry, Mass, Secondary IonIndicator Dilution TechniquesMolecular WeightSoftwareElectrophoresis, Polyacrylamide GelSpectrometry, Mass, Fast Atom BombardmentElectrophoresis, Gel, Two-DimensionalLinear ModelsDose-Response Relationship, DrugHydroxylationOligosaccharidesCarbohydrate ConformationLithocholic AcidIonic LiquidsFatty AcidsEucommiaceaeAmino AcidsMethanolVolatilizationMethylationChemistryChemical PhenomenaAtmospheric PressureAmphetaminesOils, VolatileIonsPerianal GlandsPolysaccharidesModels, ChemicalPlant Extracts