dell'Omo, M Preventive measures reduce exposure to polycyclic aromatic hydrocarbons at a graphite electrode plant. [electronic resource] - Occupational and environmental medicine Jun 1998 - 401-6 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1351-0711 Standard No.: 10.1136/oem.55.6.401 doi Subjects--Topical Terms: Biomarkers--urineCase-Control StudiesElectrodesGraphiteHumansMaleMetallurgyMutagens--analysisOccupational Diseases--prevention & controlOccupational Exposure--prevention & controlPolycyclic Aromatic Hydrocarbons--adverse effectsPyrenes--analysisStatistics, NonparametricTime Factors