... USA.3Environmental and Occupational Medicine and Epidemiology Program,Department of Environmental Health, Harvard School of Public Health, Boston, MA, USA.Authors’ contributionsCR was responsible ... and indoor air pollution among non-smoking office employees. Environ Res 2007, 103:331-337.20. Chua ng KJ, Chang CC, Su TC, Lee CT, Tang CS: The effect of urban air pollution o n inflammation, ... [34]. Air pollution and Weather DataAverages of daily OC, SO42- and maximal one-hourO3were used in this study. O3 and OC were providedby the Massachusetts Department of EnvironmentalProtection...