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IP address: 100.26.35.111
Time: 2024-03-29T00:18:45Z
URL: http://scholar.google.com/scholar_lookup?title=Chronic+obstructive+pulmonary+disease+phenotypes%3A+the+future+of+COPD&year=2010&author=Han&journal=Am+J+Respir+Crit+Care+Med&volume=182&issue=5&pages=598-604&doi=10.1164%2Frccm.200912-1843CC&pmid=20522794