title: Are airflow obstruction and radiographic evidence of emphysema risk factors for lung cancer? A nested case-control study using quantitative emphysema analysis.
authors.affiliation: Division of Pulmonary and Critical Care Medicine, Rochester, MN 55905, USA. Maldonado.Fabien@mayo.edu
authors.forename: Fabien
authors.initials: F
authors.lastname: Maldonado
authors.forename: Brian J
authors.initials: BJ
authors.lastname: Bartholmai
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Swensen
authors.forename: David E
authors.initials: DE
authors.lastname: Midthun
authors.forename: Paul A
authors.initials: PA
authors.lastname: Decker
authors.forename: James R
authors.initials: JR
authors.lastname: Jett