An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Neder JA, Marillier M, Bernard AC, James MD, Milne KM, O'Donnell DE.Neder JA, et al.COPD. 2019 Apr;16(2):182-195. doi: 10.1080/15412555.2019.1606189. Epub 2019 May 16.COPD. 2019.PMID: 31094224Free article.Review.
O'Donnell DE, D'Arsigny C, Fitzpatrick M, Webb KA.O'Donnell DE, et al.Am J Respir Crit Care Med. 2002 Sep 1;166(5):663-8. doi: 10.1164/rccm.2201003.Am J Respir Crit Care Med. 2002.PMID: 12204862Clinical Trial.
O'Donnell DE, Sciurba F, Celli B, Mahler DA, Webb KA, Kalberg CJ, Knobil K.O'Donnell DE, et al.Chest. 2006 Sep;130(3):647-56. doi: 10.1378/chest.130.3.647.Chest. 2006.PMID: 16963658Clinical Trial.
O'Donnell DE, Laveneziana P.O'Donnell DE, et al.COPD. 2006 Dec;3(4):219-32. doi: 10.1080/15412550600977478.COPD. 2006.PMID: 17361503Free article.Review.
O'Donnell DE, Laveneziana P.O'Donnell DE, et al.COPD. 2007 Sep;4(3):225-36. doi: 10.1080/15412550701480455.COPD. 2007.PMID: 17729066Free article.Review.