Withdrawal of inhaled corticosteroids in individuals with COPD - a systematic review and comment on trial methodology
Nighat J Nadeem, Stephanie JC Taylor, Sandra M EldridgeVolume:
12
Language:
english
DOI:
10.1186/1465-9921-12-107
Date:
December, 2011
File:
PDF, 250 KB
english, 2011