AcetaldehydeSkin AbsorptionEnvironmental MonitoringDustEnvironmental ExposureSoil PollutantsEnvironmental PollutantsOccupational ExposureCyanamideEthanolRisk AssessmentAldehyde DehydrogenaseAldehyde OxidoreductasesAlcohol DehydrogenaseDisulfiramAldehydesCentral Nervous System DepressantsPyruvate DecarboxylaseToxicity Tests, AcuteAlcohol DeterrentsFlushingAlcoholsAcetoinButanonesNADAlcoholics