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Chronic obstructive pulmonary disease and exacerbations: clinician insights from the global Hidden Depths of COPD survey
Barnes, N., Calverley, P.M.A., Kaplan, A., Rabe, K.F.Volume:
30
Language:
english
Journal:
Current Medical Research and Opinion
DOI:
10.1185/03007995.2013.867842
Date:
April, 2014
File:
PDF, 794 KB
english, 2014