PT - JOURNAL ARTICLE AU - K Satkunam TI - N-Acetylcysteine and disease progression in COPD DP - 2005 Aug 01 TA - Thorax PG - 622--622 VI - 60 IP - 8 4099 - http://thorax.bmj.com/content/60/8/622.short 4100 - http://thorax.bmj.com/content/60/8/622.full SO - Thorax2005 Aug 01; 60