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.
Ayas NT, FitzGerald JM, Fleetham JA, White DP, Schulzer M, Ryan CF, Ghaeli R, Mercer GW, Cooper P, Tan MC, Marra CA.Ayas NT, et al. Among authors: ryan cf.Arch Intern Med. 2006 May 8;166(9):977-84. doi: 10.1001/archinte.166.9.977.Arch Intern Med. 2006.PMID: 16682570
Fox N, Hirsch-Allen AJ, Goodfellow E, Wenner J, Fleetham J, Ryan CF, Kwiatkowska M, Ayas NT.Fox N, et al. Among authors: ryan cf.Sleep. 2012 Apr 1;35(4):477-81. doi: 10.5665/sleep.1728.Sleep. 2012.PMID: 22467985Free PMC article.Clinical Trial.
Mulgrew AT, Fox N, Ayas NT, Ryan CF.Mulgrew AT, et al. Among authors: ryan cf.Ann Intern Med. 2007 Feb 6;146(3):157-66. doi: 10.7326/0003-4819-146-3-200702060-00004.Ann Intern Med. 2007.PMID: 17283346Clinical Trial.
Fleetham JA, Ferguson KA, Lowe AA, Ryan CF.Fleetham JA, et al. Among authors: ryan cf.Sleep. 1996 Dec;19(10 Suppl):S288-90. doi: 10.1093/sleep/19.suppl_10.s288.Sleep. 1996.PMID: 9085534Review.
Alajmi M, Mulgrew AT, Fox J, Davidson W, Schulzer M, Mak E, Ryan CF, Fleetham J, Choi P, Ayas NT.Alajmi M, et al. Among authors: ryan cf.Lung. 2007 Mar-Apr;185(2):67-72. doi: 10.1007/s00408-006-0117-x. Epub 2007 Mar 28.Lung. 2007.PMID: 17393240
Tan MC, Ayas NT, Mulgrew A, Cortes L, FitzGerald JM, Fleetham JA, Schulzer M, Ryan CF, Ghaeli R, Cooper P, Marra CA.Tan MC, et al. Among authors: ryan cf.Can Respir J. 2008 Apr;15(3):159-65. doi: 10.1155/2008/719231.Can Respir J. 2008.PMID: 18437259Free PMC article.
Ayas NT, Fox J, Epstein L, Ryan CF, Fleetham JA.Ayas NT, et al. Among authors: ryan cf.Sleep Med. 2010 Mar;11(3):320-4. doi: 10.1016/j.sleep.2009.08.015. Epub 2010 Feb 4.Sleep Med. 2010.PMID: 20133189