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.
Morin CM, Belleville G, Bélanger L, Ivers H.Morin CM, et al. Among authors: belleville g.Sleep. 2011 May 1;34(5):601-8. doi: 10.1093/sleep/34.5.601.Sleep. 2011.PMID: 21532953Free PMC article.
Rousseau A, Belleville G.Rousseau A, et al. Among authors: belleville g.Sleep Med Rev. 2018 Jun;39:122-133. doi: 10.1016/j.smrv.2017.08.004. Epub 2017 Sep 1.Sleep Med Rev. 2018.PMID: 29056416Review.