Awareness of COPD - The Nation's Fourth Leading Cause Of Death - Is Rising, But Understanding Is Still Low
Source: National Heart, Lung, and Blood Institute
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Related MedlinePlus Topic: <a href="http://www.nlm.nih.gov/medlineplus/copdchronicobstructivepulmonarydisease.html">COPD (Chronic Obstructive Pulmonary Disease)</a> |
