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Smoking, dirty air in the workplace, and asthma can lead to COPD. Learn what causes this lung problem and how to protect your lungs.
Important It is possible that the main title of the report Pulmonary Alveolar Proteinosis is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report. ...
Viral pneumonia is a lung infection caused by a virus. Find out more.
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If you have emphysema or chronic bronchitis -- also referred to as COPD -- here are things you need to know about flu symptoms, prevention, and treatment.
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Learn more about the diagnosis and treatment of pleurisy and pleural effusion.
An overview of pneumonia, from the experts at WebMD.
WebMD's guide to the symptoms of pneumonia.
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