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Theworkersexposedtocokeovenvolatilearetheriskpopulationofoccupationallungcancerthangenerapopulation .Polycyclicaromatichydrocarb?
Theworkersexposedtocokeovenvolatilearetheriskpopulationofoccupationallungcancerthangenerapopulation. Polycyclicaromatichydrocarb?