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.
Garåsen H, Magnussen J, Windspoll R, Johnsen R.Garåsen H, et al. Among authors: johnsen r.Tidsskr Nor Laegeforen. 2008 Jan 31;128(3):283-5.Tidsskr Nor Laegeforen. 2008.PMID: 18264150Free article.Norwegian.
Garåsen H, Johnsen R.Garåsen H, et al. Among authors: johnsen r.Tidsskr Nor Laegeforen. 2005 May 4;125(9):1198-200.Tidsskr Nor Laegeforen. 2005.PMID: 15880160Free article.Norwegian.No abstract available.
Jensen SA, Øien T, Jacobsen G, Johnsen R.Jensen SA, et al. Among authors: johnsen r.Tidsskr Nor Laegeforen. 2003 Dec 23;123(24):3598-9.Tidsskr Nor Laegeforen. 2003.PMID: 14691515Free article.Norwegian.
Dahl U, Johnsen R, Sætre R, Steinsbekk A.Dahl U, et al. Among authors: johnsen r.BMC Health Serv Res. 2015 Feb 1;15:48. doi: 10.1186/s12913-015-0708-4.BMC Health Serv Res. 2015.PMID: 25638151Free PMC article.
Nørgaard A, Johnsen R, Marhaug G.Nørgaard A, et al. Among authors: johnsen r.Tidsskr Nor Laegeforen. 2016 May 24;136(9):815-20. doi: 10.4045/tidsskr.14.1079. eCollection 2016 May.Tidsskr Nor Laegeforen. 2016.PMID: 27221181Free article.Norwegian.