CokePyrenesCoalPolycyclic Hydrocarbons, AromaticOccupational ExposureSteelPolycyclic CompoundsMetallurgyAir Pollutants, OccupationalIndustryExtraction and Processing IndustryCarcinogens, EnvironmentalRespiratory Tract NeoplasmsEnvironmental Monitoring7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxideBenzeneBenzo(a)pyreneManufactured MaterialsMutagensDNA AdductsMicrowavesOccupational DiseasesUrinalysisForced Expiratory Flow RatesCytochrome P-450 CYP1A1Drug and Narcotic ControlChemical IndustryOccupationsNew CaledoniaHydrocarbons, AromaticAutonomic Nervous System DiseasesGlutathione TransferaseMutagenicity TestsCheese