Wiwanitkit, Viroj Cancer risk for Thai traffic police exposed to traffic benzene vapor. [electronic resource] - Asian Pacific journal of cancer prevention : APJCP - 219-20 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1513-7368 Subjects--Topical Terms: Benzene--toxicityHumansIncidenceNeoplasms--epidemiologyOccupational Diseases--epidemiologyOccupational Exposure--adverse effectsPoliceRisk FactorsThailand--epidemiologyVehicle Emissions--toxicity