Traffic pollution tied to increased emphysema risk
http://wtaq.com/news/articles/2010/oct/14/traffic-pollution-tied-to-increased-emphysema-risk/
http://wtaq.com/news/articles/2010/oct/14/traffic-pollution-tied-to-increased-emphysema-risk/
"People who spend years living near high-traffic roadways may be more likely to develop emphysema and related lung problems than those who live in less-traveled areas, a new study suggests."
