@inbook{460b12b09d3211debc73000ea68e967b,
title = "Change in Smoking Habits Affects Lung Density by CT",
author = "H. Ashraf and P. Lo and S.B. Shaker and Bruijne, {M. de} and T{\o}nnesen, {A. Dirksen and P.} and M. Dahlb{\"a}ck and J.H. Pedersen",
year = "2009",
language = "English",
series = "American Journal of Respiratory and Critical Care Medicine",
publisher = "American Thoracic Society",
number = "1",
pages = "A5573",
booktitle = "American Thoracic Society International Conference",
note = "null ; Conference date: 15-05-2009 Through 20-05-2009",
}