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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: J Expo Sci Environ Epidemiol. 2016 Mar 23;27(1):118–124. doi: 10.1038/jes.2016.14

Figure 1.

Figure 1

For each city and within each region, the change in mean number of days with 8-hour ozone exceeding 75 ppb (top) and the change in excess mortality rate per 100,000 persons (bottom). The city codes and regions follow Samet et al. (2000a,b).