Health Care

Showing posts with label Causes and Risk Factors Of Asthma. Show all posts
Showing posts with label Causes and Risk Factors Of Asthma. Show all posts
Sunday, June 5, 2011

Causes & Risk Factors Of Asthma

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Causes & Risk Factors: Asthma is caused by inflammation in the airways. When an asthma attack occurs, the muscles surrounding the airwa...
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