Effect of fuel polycyclic aromatic hydrocarbon content on the emissions of polycyclic aromatic hydrocarbons and other mutagenic substances from a gasoline-fueled automobileRoger Westerholm, K E Egebaeck, Ulf Rannug et al.|Environmental Science & Technology|1988Cited by 124
Chemical Analysis and Biological Testing of Emissions from a Heawy Duty Diesel Truck With and Withoyt Two Different Particulate TrapsRoger Westerholm, Tommy Bertilsson, Tomas Alsberg et al.|SAE technical papers on CD-ROM/SAE technical paper series|1986Cited by 14