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.
Evers S, Goossens M, de Vet H, van Tulder M, Ament A.Evers S, et al.Int J Technol Assess Health Care. 2005 Spring;21(2):240-5.Int J Technol Assess Health Care. 2005.PMID: 15921065Free article.Review.
van der Roer N, Goossens ME, Evers SM, van Tulder MW.van der Roer N, et al. Among authors: evers sm.Best Pract Res Clin Rheumatol. 2005 Aug;19(4):671-84. doi: 10.1016/j.berh.2005.03.007.Best Pract Res Clin Rheumatol. 2005.PMID: 15949783Review.
Goossens ME, de Kinderen RJ, Leeuw M, de Jong JR, Ruijgrok J, Evers SM, Vlaeyen JW.Goossens ME, et al. Among authors: evers sm.BMC Health Serv Res. 2015 Dec 14;15:549. doi: 10.1186/s12913-015-1212-6.BMC Health Serv Res. 2015.PMID: 26651828Free PMC article.Clinical Trial.
de Graaf LE, Gerhards SA, Evers SM, Arntz A, Riper H, Severens JL, Widdershoven G, Metsemakers JF, Huibers MJ.de Graaf LE, et al. Among authors: evers sm.BMC Public Health. 2008 Jun 30;8:224. doi: 10.1186/1471-2458-8-224.BMC Public Health. 2008.PMID: 18590518Free PMC article.Clinical Trial.
Gerhards SA, Huibers MJ, Theunissen KA, de Graaf LE, Widdershoven GA, Evers SM.Gerhards SA, et al. Among authors: evers sm.Value Health. 2011 Jul-Aug;14(5):732-9. doi: 10.1016/j.jval.2010.12.004. Epub 2011 May 6.Value Health. 2011.PMID: 21839412Free article.