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Chronic obstructive pulmonary disease - Wikipedia, the free ...
Chronic obstructive pulmonary disease (COPD), also known as chronic obstructive lung disease (COLD), chronic obstructive airway disease (COAD), chronic airflow ...
en.wikipedia.org/wiki/COPD
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Chronic obstructive pulmonary disease - PubMed Health
Chronic obstructive pulmonary disease (COPD) is one of the most common lung diseases. It makes it difficult to breathe. There are two main forms of COPD:
www.ncbi.nlm.nih.gov/pubmedhealth/PMH0001153
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COPD - MayoClinic.com - Mayo Clinic
COPD (chronic obstructive pulmonary disease) — Comprehensive overview covers symptoms, treatment of this lung disease.
www.mayoclinic.com/health/copd/DS00916
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What Is COPD? - NHLBI, NIH - NIH Heart, Lung and Blood Institute
COPD, or chronic obstructive pulmonary (PULL-mun-ary) disease, is a progressive disease that makes it hard to breathe.
www.nhlbi.nih.gov/health/dci/Diseases/Copd/Copd_WhatIs.html
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COPD Symptoms, Diagnosis, Treatments and Causes ...
COPD information including symptoms, diagnosis, misdiagnosis, treatment, causes, patient stories, videos, forums, prevention, and prognosis.
www.rightdiagnosis.com/c/copd/intro.htm
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