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 Beurden I, Anderson P, Akkermans RP, Grol RP, Wensing M, Laurant MG.van Beurden I, et al.Addiction. 2012 Sep;107(9):1601-11. doi: 10.1111/j.1360-0443.2012.03868.x. Epub 2012 May 8.Addiction. 2012.PMID: 22372573Clinical Trial.
Wensing M, Vingerhoets E, Grol R.Wensing M, et al. Among authors: grol r.Patient Educ Couns. 2003 Oct;51(2):149-53. doi: 10.1016/s0738-3991(02)00199-4.Patient Educ Couns. 2003.PMID: 14572944Clinical Trial.
Engers AJ, Wensing M, van Tulder MW, Timmermans A, Oostendorp RA, Koes BW, Grol R.Engers AJ, et al. Among authors: grol r.Spine (Phila Pa 1976). 2005 Mar 15;30(6):559-600. doi: 10.1097/01.brs.0000155406.79479.3a.Spine (Phila Pa 1976). 2005.PMID: 15770171Clinical Trial.
Heideman J, van Rijswijk E, van Lin N, de Loos S, Laurant M, Wensing M, van de Lisdonk E, Grol R.Heideman J, et al. Among authors: grol r.Br J Gen Pract. 2005 Nov;55(520):867-74.Br J Gen Pract. 2005.PMID: 16282004Free PMC article.Review.
Bosch M, van der Weijden T, Wensing M, Grol R.Bosch M, et al. Among authors: grol r.J Eval Clin Pract. 2007 Apr;13(2):161-8. doi: 10.1111/j.1365-2753.2006.00660.x.J Eval Clin Pract. 2007.PMID: 17378860Review.
Smolders M, Laurant M, van Rijswijk E, Mulder J, Braspenning J, Verhaak P, Wensing M, Grol R.Smolders M, et al. Among authors: grol r.Eur J Gen Pract. 2008;14(1):10-8. doi: 10.1080/13814780701855724.Eur J Gen Pract. 2008.PMID: 18464167Free article.