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.
Burgers JS, Grol RP, Zaat JO, Spies TH, van der Bij AK, Mokkink HG.Burgers JS, et al. Among authors: grol rp.Br J Gen Pract. 2003 Jan;53(486):15-9.Br J Gen Pract. 2003.PMID: 12569898Free PMC article.
Spies TH, Mokkink HG, De Vries Robbé PF, Grol RP.Spies TH, et al. Among authors: grol rp.Int J Qual Health Care. 2004 Feb;16(1):65-72. doi: 10.1093/intqhc/mzh001.Int J Qual Health Care. 2004.PMID: 15020562
Burgers JS, Grol R, Klazinga NS, Mäkelä M, Zaat J; AGREE Collaboration.Burgers JS, et al.Int J Qual Health Care. 2003 Feb;15(1):31-45. doi: 10.1093/intqhc/15.1.31.Int J Qual Health Care. 2003.PMID: 12630799
Burgers J, Grol R, Klazinga N, van der Bij A, Mäkelä M, Zaat J.Burgers J, et al.Z Arztl Fortbild Qualitatssich. 2003 Feb;97(1):81-8.Z Arztl Fortbild Qualitatssich. 2003.PMID: 12669694German.
Engels Y, van den Hombergh P, Mokkink H, van den Hoogen H, van den Bosch W, Grol R.Engels Y, et al.Br J Gen Pract. 2006 Oct;56(531):781-7.Br J Gen Pract. 2006.PMID: 17007709Free PMC article.Clinical Trial.
Willekens M, Giesen P, Plat E, Mokkink H, Burgers J, Grol R.Willekens M, et al.BMJ Qual Saf. 2011 Mar;20(3):223-7. doi: 10.1136/bmjqs.2010.043091. Epub 2011 Jan 5.BMJ Qual Saf. 2011.PMID: 21209146
Hulscher ME, van Drenth BB, Mokkink HG, van der Wouden JC, Grol RP.Hulscher ME, et al. Among authors: grol rp.Br J Gen Pract. 1997 Nov;47(424):711-4.Br J Gen Pract. 1997.PMID: 9519516Free PMC article.
van Drenth BB, Hulscher ME, van der Wouden JC, Mokkink HG, Van Weel C, Grol RP.van Drenth BB, et al. Among authors: grol rp.Br J Gen Pract. 1998 Mar;48(428):1054-8.Br J Gen Pract. 1998.PMID: 9624746Free PMC article.