@article{fdffed609d3111debc73000ea68e967b,
title = "A longitudinal follow-up of COPD disease progression in a large cohort of smokers screened for early lung cancer: CBQ study",
author = "H Ashraf and G. Edula and Bruijne, {M. de} and Mads Nielsen and Dahlb{\"a}ck, {A. Dirksen and M.} and J.H. Pedersen",
note = "Volumne: 79; null ; Conference date: 15-05-2009 Through 20-05-2009",
year = "2009",
language = "English",
pages = "A1492",
journal = "American Journal of Respiratory and Critical Care Medicine",
issn = "1073-449X",
publisher = "American Thoracic Society",
}