COPD in never smokers: results from the population-based burden of obstructive lung disease study.
Lamprecht B, McBurnie MA, Vollmer WM, Gudmundsson G, Welte T, Nizankowska-Mogilnicka E, Studnicka M, Bateman E, Anto JM, Burney P, Mannino DM, Buist SA; BOLD Collaborative Research Group.
Lamprecht B, et al. Among authors: gudmundsson g.
Chest. 2011 Apr;139(4):752-763. doi: 10.1378/chest.10-1253. Epub 2010 Sep 30.
Chest. 2011.
PMID: 20884729
Free PMC article.