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, 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
Schutten M, de Wit JB, van Steenbergen JE.Schutten M, et al. Among authors: de wit jb.Int J STD AIDS. 2002 Feb;13(2):86-90. doi: 10.1258/0956462021924703.Int J STD AIDS. 2002.PMID: 11839162
Davidovich U, de Wit JB, Stroebe W.Davidovich U, et al. Among authors: de wit jb.AIDS Educ Prev. 2004 Aug;16(4):304-14. doi: 10.1521/aeap.16.4.304.40398.AIDS Educ Prev. 2004.PMID: 15342333
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.
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
Baars J, Boon B, De Wit JB, Schutten M, Van Steenbergen JE, Garretsen HF, Van De Mheen D.Baars J, et al. Among authors: de wit jb.Subst Use Misuse. 2008 Dec;43(14):2145-62. doi: 10.1080/10826080802344609.Subst Use Misuse. 2008.PMID: 19085440
Wolfers ME, de Wit JB, Hospers HJ, Richardus JH, de Zwart O.Wolfers ME, et al. Among authors: de wit jb, de zwart o.BMC Public Health. 2009 Jul 21;9:255. doi: 10.1186/1471-2458-9-255.BMC Public Health. 2009.PMID: 19622161Free PMC article.