Factors influencing the decline in lung density in a Danish lung cancer screening cohort
Saher B. Shaker, Asger Dirksen, Pechin Lo, Lene T. Skovgaard, Marleen de Bruijne, Jesper H. Pedersen
European Respiratory Journal Nov 2012, 40 (5) 1142-1148; DOI: 10.1183/09031936.00207911