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.
Buckel WR, Stenehjem E, Sorensen J, Dean N, Webb B.Buckel WR, et al. Among authors: sorensen j.Ann Am Thorac Soc. 2017 Feb;14(2):200-205. doi: 10.1513/AnnalsATS.201606-486BC.Ann Am Thorac Soc. 2017.PMID: 27690519
West DM, McCauley LM, Sorensen JS, Jephson AR, Dean NC.West DM, et al.ERJ Open Res. 2016 Oct 19;2(4):00011-2016. doi: 10.1183/23120541.00011-2016. eCollection 2016 Oct.ERJ Open Res. 2016.PMID: 28053969Free PMC article.
Webb BJ, Sorensen J, Jephson A, Mecham I, Dean NC.Webb BJ, et al. Among authors: sorensen j.Eur Respir J. 2019 Jul 4;54(1):1900057. doi: 10.1183/13993003.00057-2019. Print 2019 Jul.Eur Respir J. 2019.PMID: 31023851Free article.