Counting, analysing and reporting exacerbations of COPD in randomised controlled trials
Aaron, S D, Fergusson, D, Marks, G B, Suissa, S, Vandemheen, K L, Doucette, S, Maltais, F, Bourbeau, J F, Goldstein, R S, Balter, M, O'Donnell, D, FitzGerald, MVolume:
63
Language:
english
Journal:
Thorax
DOI:
10.1136/thx.2007.082636
Date:
September, 2007
File:
PDF, 573 KB
english, 2007