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.
Sadatsafavi M, Bansback N, Zafari Z, Najafzadeh M, Marra C.Sadatsafavi M, et al.Value Health. 2013 Mar-Apr;16(2):438-48. doi: 10.1016/j.jval.2012.10.018. Epub 2013 Jan 26.Value Health. 2013.PMID: 23538197Free article.
Sadatsafavi M, Lynd LD, De Vera MA, Zafari Z, FitzGerald JM.Sadatsafavi M, et al.Respir Med. 2015 Mar;109(3):320-8. doi: 10.1016/j.rmed.2014.12.014. Epub 2015 Jan 7.Respir Med. 2015.PMID: 25596136Free article.
Khakban A, Sin DD, FitzGerald JM, Ng R, Zafarí Z, McManus B, Hollander Z, Marra CA, Sadatsafavi M.Khakban A, et al. Among authors: sadatsafavi m.Chest. 2015 Sep;148(3):640-646. doi: 10.1378/chest.15-0721.Chest. 2015.PMID: 26043120