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.
de Wit JB, Das E, Vet R.de Wit JB, et al.Health Psychol. 2008 Jan;27(1):110-5. doi: 10.1037/0278-6133.27.1.110.Health Psychol. 2008.PMID: 18230021Clinical Trial.
de Wit JB, Vet R, Schutten M, van Steenbergen J.de Wit JB, et al.Prev Med. 2005 Jun;40(6):795-802. doi: 10.1016/j.ypmed.2004.09.026.Prev Med. 2005.PMID: 15850881
Das E, de Wit JB, Vet R, Frijns T.Das E, et al. Among authors: de wit jb.J Health Psychol. 2008 Sep;13(6):728-32. doi: 10.1177/1359105308093849.J Health Psychol. 2008.PMID: 18697885
Vet R, de Wit JB, Das E.Vet R, et al. Among authors: de wit jb.Health Educ Res. 2011 Apr;26(2):192-200. doi: 10.1093/her/cyq074. Epub 2010 Nov 24.Health Educ Res. 2011.PMID: 21106651
Maas J, de Ridder DT, de Vet E, de Wit JB.Maas J, et al. Among authors: de wit jb, de ridder dt, de vet e.Psychol Health. 2012 Oct;27 Suppl 2:59-73. doi: 10.1080/08870446.2011.565341. Epub 2011 Jun 14.Psychol Health. 2012.PMID: 21678172Clinical Trial.
Stok FM, de Ridder DT, de Vet E, de Wit JB.Stok FM, et al. Among authors: de wit jb, de ridder dt, de vet e.Br J Health Psychol. 2014 Feb;19(1):52-64. doi: 10.1111/bjhp.12030. Epub 2013 Feb 14.Br J Health Psychol. 2014.PMID: 23406475Clinical Trial.
Vet R, de Wit JB, Das E.Vet R, et al. Among authors: de wit jb.Int J STD AIDS. 2014 Feb;25(2):122-9. doi: 10.1177/0956462413495012. Epub 2013 Aug 29.Int J STD AIDS. 2014.PMID: 24216031
Vet R, de Wit JB, Das E.Vet R, et al. Among authors: de wit jb.Int J STD AIDS. 2017 May;28(6):534-542. doi: 10.1177/0956462415613726. Epub 2015 Oct 25.Int J STD AIDS. 2017.PMID: 26503555Review.