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. Author manuscript; available in PMC: 2013 May 15.
Published in final edited form as: Hypertension. 2012 Mar 19;59(5):10.1161/HYPERTENSIONAHA.111.186593. doi: 10.1161/HYPERTENSIONAHA.111.186593

Figure 3. Mean Diesel Exhaust Effect on Heart Rate.

Figure 3

Mean difference between change (from pre-exposure) in HR with DE exposure and with FA exposure. Error bars represent 95% confidence intervals for the paired t-test. The shaded area is the exposure period.