Gas Chromatography-Mass SpectrometryMass SpectrometryChromatography, GasChromatography, LiquidChromatography, High Pressure LiquidVolatile Organic CompoundsSolid Phase MicroextractionMetabolomicsTandem Mass SpectrometryMetabolomePerianal GlandsSpectrometry, Mass, Electrospray IonizationOils, VolatileVolatilizationOcimum basilicumChromatography, Thin LayerAndrostenediolsSubstance Abuse DetectionAcetic AnhydridesMeconiumDeuteriumDoping in SportsF2-IsoprostanesMagnetic Resonance SpectroscopyFatty AcidsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationBiotransformationCarboxylic AcidsHydroxyeicosatetraenoic AcidsGasesReproducibility of ResultsSensitivity and SpecificityUrinalysisOxidation-ReductionQuality ControlEstersSteroidsMolecular Sequence DataMolecular StructureMethylationWater Pollutants, ChemicalCarbohydrate ConformationCarbohydrate SequenceLipoxygenasePolycyclic Hydrocarbons, AromaticStereoisomerismChemistryChemical PhenomenaArachidonic AcidsArachidonic AcidHydrolysisLimit of DetectionProteomicsBiological MarkersDinoprostCytochrome P-450 Enzyme SystemTime FactorsFatty Acids, UnsaturatedLiverHexanesCattleChromatography, AffinityKineticsChromatography, Ion ExchangeCalibrationAmino Acid SequenceEucommiaceaeReference StandardsIsotope LabelingLipid MetabolismChromatographyPentanesProteome8,11,14-Eicosatrienoic AcidChromatography, GelRhodiolaBreath TestsReference ValuesWater PollutantsFlame IonizationSugar AcidsCarbon RadioisotopesChromatography, Reverse-PhaseCarbon IsotopesMethanolEnvironmental MonitoringDose-Response Relationship, DrugGlucoseCholesterolOligosaccharidesAcetatesOxidative StressSugar AlcoholsMicrosomes, LiverPeptidesSulfur CompoundsSolid Phase ExtractionFungicides, IndustrialAmino AcidsTerphenyl Compounds