Determination of Four Quinones in Diesel Exhaust Particles, SRM 1649a, and Atmospheric PM<sub>2.5</sub>Special Issue of<i>Aerosol Science and Technology</i>on Findings from the Fine Particulate Matter Supersites ProgramArthur K. Cho, John R. Froines, Ying You et al.|Aerosol Science and Technology|2004Cited by 245