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.
van der Gaag WH, Chiarotto A, Heymans MW, Enthoven WTM, van Rijckevorsel-Scheele J, Bierma-Zeinstra SMA, Bohnen AM, Koes BW.van der Gaag WH, et al. Among authors: koes bw.Pain. 2021 Jun 1;162(6):1632-1640. doi: 10.1097/j.pain.0000000000002161.Pain. 2021.PMID: 33394879Free PMC article.
van den Hoogen HJ, Koes BW, van Eijk JT, Bouter LM, Devillé W.van den Hoogen HJ, et al. Among authors: koes bw.J Fam Pract. 1997 Feb;44(2):187-92.J Fam Pract. 1997.PMID: 9040522
van Tulder MW, Koes BW, Bouter LM, Metsemakers JF.van Tulder MW, et al. Among authors: koes bw.Spine (Phila Pa 1976). 1997 Jan 1;22(1):76-82. doi: 10.1097/00007632-199701010-00013.Spine (Phila Pa 1976). 1997.PMID: 9122787
van den Hoogen HJ, Koes BW, Devillé W, van Eijk JT, Bouter LM.van den Hoogen HJ, et al. Among authors: koes bw.Spine (Phila Pa 1976). 1997 Jul 1;22(13):1515-21. doi: 10.1097/00007632-199707010-00019.Spine (Phila Pa 1976). 1997.PMID: 9231972Clinical Trial.