US study of miners links heavy exposure to diesel exhaust to increased risk of lung cancer death; researchers suggest implications for urban areas with high exhaust concentrations
Green Car Congress
MARCH 5, 2012
Environmental exposure to average elemental carbon levels in the 2-6 µg/m 3 range over a lifetime as would be experienced in highly polluted cities approximates cumulative exposures experienced by underground miners with low exposures in our study. general environment presents more of a challenge, although some. Reduction in the.
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