7Finkelstein MM, Jerrett M, Sears MR. Environmental inequality and circulatory disease mortality gradients [J ]. J Epidemiol Community Health, 2005 ,59(6) :481-487.
8Zeller M, Giroud M, Royer C, et al. Air pollution and cardiovascular and cerebrovascular disease. Pathophysiologic basis and groups at risk [J]. Presse Med, 2006,35(11 Pt 2) :1691-1696.
9Toren K, Bergdahl IA, Nilsson T, et al. Occupational exposure to particulate air pollution and mortality due to ischemic heart disease and eerebrovaseular disease [J ]. Occup Environ Med, 2007, 64(8) :515-519.
10Hong YC, Lee JT, Kim H, et al. Air pollution: a new risk factor in isehemic stroke mortality [ J ]. Stroke, 2002, 33 (9) : 2165- 2169.
