Spectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationElectrophoresis, Gel, Two-DimensionalProteomicsTandem Mass SpectrometryMass SpectrometryComplex MixturesProteomeSpectrometry, Mass, Electrospray IonizationChromatography, LiquidGas Chromatography-Mass SpectrometryMolecular Sequence DataAmino Acid SequenceChromatography, High Pressure LiquidPeptidesSpectrometry, Mass, Secondary IonMolecular StructurePeptide MappingIonsReproducibility of ResultsProteinsGentisatesMagnetic Resonance SpectroscopyTetralogy of FallotSensitivity and SpecificitySpectrometry, Mass, Fast Atom BombardmentCoumaric AcidsCarbohydrate SequenceHydrocarbonsGasesIsotope LabelingReference StandardsTrypsinAnalytic Sample Preparation MethodsChromatography, GasEnvironmental MonitoringPolycyclic CompoundsCattleAir PollutantsCalibrationPeptide FragmentsMetabolomicsEnvironmental PollutantsChromatography, Thin LayerWater Pollutants, ChemicalFourier AnalysisOligosaccharidesOrganic ChemicalsModels, ChemicalPolysaccharidesChemical FractionationMolecular WeightFuel OilsIndicators and ReagentsDeuterium Exchange MeasurementPolycyclic Hydrocarbons, AromaticSolventsAlgorithmsProtein BindingDeuteriumPetroleumTime FactorsElectrophoresis, Polyacrylamide GelAtmospheric PressureVolatilizationChemistry Techniques, AnalyticalNanotechnologyGlycosylationPolychlorinated BiphenylsMolecular ImagingModels, MolecularIsomerismHydrolysisProtein Processing, Post-TranslationalSmogBiotransformationSpectroscopy, Fourier Transform InfraredEscherichia coliDNA AdductsKineticsChromatography, Ion ExchangeOxidation-ReductionNeuromuscular Nondepolarizing AgentsPhosphopeptidesAmino AcidsPlant ExtractsOdorsBiological MarkersSolid Phase ExtractionBacterial ProteinsElectrophoresis, CapillaryCyclotronsLimit of DetectionCarcinogensToxicity TestsSoftware