Relation between duration of smoking cessation and bronchial inflammation in COPD
T S Lapperre, D S Postma, M M E Gosman, J B Snoeck-Stroband, N H T ten Hacken, P S Hiemstra, W Timens, P J Sterk, T Mauad
Thorax Feb 2006, 61 (2) 115-121; DOI: 10.1136/thx.2005.040519