Wednesday, June 22, 2011

Years of Air Pollution May Be Tied to Uncontrolled Asthma

Years of Air Pollution May Be Tied to Uncontrolled Asthma
http://www.nlm.nih.gov/medlineplus/news/fullstory_113461.html

"Poorer disease control associated with levels of ozone, particulate matter, study finds."

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