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.
Verbunt JA, Westerterp KR, van der Heijden GJ, Seelen HA, Vlaeyen JW, Knottnerus JA.Verbunt JA, et al.Arch Phys Med Rehabil. 2001 Jun;82(6):726-30. doi: 10.1053/apmr.2001.23182.Arch Phys Med Rehabil. 2001.PMID: 11387574
Verbunt JA, Seelen HA, Vlaeyen JW, van der Heijden GJ, Knottnerus JA.Verbunt JA, et al.Arch Phys Med Rehabil. 2003 Aug;84(8):1227-32. doi: 10.1016/s0003-9993(03)00132-1.Arch Phys Med Rehabil. 2003.PMID: 12917865