%0 Journal Article %T Exposure information in environmental health research: Current opportunities and future directions for particulate matter, ozone, and toxic air pollutants %A McKone, Thomas E %A Ryan, P Barry %A Özkaynak, Halûk %J Journal of Exposure Science & Environmental Epidemiology %V 19 %N 1 %P 30-44 %@ 1559-0631 %D 2008-04-02 %I Nature Publishing Group US %~ DeepDyve