Glutathione TransferaseGlutathione S-Transferase piPolymorphism, GeneticGenotypeCytochrome P-450 CYP1A1Genetic Predisposition to DiseaseCase-Control StudiesArylamine N-AcetyltransferaseCytochrome P-450 CYP2E1SmokingIsoenzymesRisk FactorsNAD(P)H Dehydrogenase (Quinone)Polymerase Chain ReactionOdds RatioGene DeletionEpoxide HydrolasesGene FrequencyMetabolic Detoxication, DrugIsothiocyanatesGenetic Association StudiesAsian Continental Ancestry GroupPolycyclic Hydrocarbons, AromaticAllelesXenobioticsOccupational ExposureHomozygoteCytochrome P-450 CYP2D6Sister Chromatid ExchangeMethylene ChlorideBrassicaceaeChlorofluorocarbons, MethaneArecaPolymorphism, Restriction Fragment LengthConfidence IntervalsCokeGene-Environment InteractionTrihalomethanesMultiplex Polymerase Chain ReactionPolymorphism, Single NucleotideVegetablesMouth NeoplasmsDisease SusceptibilityLung NeoplasmsChinaBrassicaPublication BiasMetabolic Detoxication, Phase IITunisiaEpoxy CompoundsRiskCarcinoma, Squamous CellIndiaUrinary Bladder NeoplasmsBrazilGene DosageEuropean Continental Ancestry GroupCarcinoma, Basal CellMutagensBiotransformationMicronucleus TestsGold Sodium ThiomalateDinitrochlorobenzeneBase SequenceLeukoplakia, OralNew HampshireColorectal NeoplasmsCytochrome P-450 Enzyme SystemEndometriosisEnvironmental ExposureNasopharyngeal NeoplasmsDNA PrimersLymphocytesAryl Hydrocarbon HydroxylasesStomach NeoplasmsPyrenesHydrocarbons, HalogenatedLogistic ModelsKoreaPrognosisHead and Neck NeoplasmsStyreneOxidative StressPhenotypeEsophageal NeoplasmsNailsRisk AssessmentPesticidesDNA Copy Number VariationsDietChromosomes, Human, Pair 1Breast NeoplasmsAcyltransferasesProstatic NeoplasmsDNA AdductsGas, NaturalTobacco Smoke PollutionHydrocarbons, BrominatedAlcohol DrinkingTobacco, Smokeless