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.
Draper CE, de Villiers A, Lambert EV, Fourie J, Hill J, Dalais L, Abrahams Z, Steyn NP.Draper CE, et al. Among authors: de villiers a.BMC Public Health. 2010 Jul 6;10:398. doi: 10.1186/1471-2458-10-398.BMC Public Health. 2010.PMID: 20604914Free PMC article.
Abrahams Z, de Villiers A, Steyn NP, Fourie J, Dalais L, Hill J, Draper CE, Lambert EV.Abrahams Z, et al. Among authors: de villiers a.Public Health Nutr. 2011 Oct;14(10):1752-8. doi: 10.1017/S1368980011001108. Epub 2011 Jun 13.Public Health Nutr. 2011.PMID: 21729474
Uys M, Draper CE, Hendricks S, de Villiers A, Fourie J, Steyn N, Lambert EV.Uys M, et al. Among authors: de villiers a.J Phys Act Health. 2015 May;12(5):618-27. doi: 10.1123/jpah.2013-0188. Epub 2014 Jun 5.J Phys Act Health. 2015.PMID: 24904983
de Villiers A, Steyn NP, Draper CE, Hill J, Dalais L, Fourie J, Lombard C, Barkhuizen G, Lambert EV.de Villiers A, et al.BMC Public Health. 2015 Aug 22;15:818. doi: 10.1186/s12889-015-2157-8.BMC Public Health. 2015.PMID: 26297447Free PMC article.Clinical Trial.
Steyn NP, de Villiers A, Gwebushe N, Draper CE, Hill J, de Waal M, Dalais L, Abrahams Z, Lombard C, Lambert EV.Steyn NP, et al. Among authors: de villiers a, de waal m.BMC Public Health. 2015 Sep 23;15:948. doi: 10.1186/s12889-015-2282-4.BMC Public Health. 2015.PMID: 26400414Free PMC article.
Uys M, Draper CE, Hendricks S, de Villiers A, Fourie J, Steyn NP, Lambert EV.Uys M, et al. Among authors: de villiers a.Am J Health Behav. 2016 Jan;40(1):55-66. doi: 10.5993/AJHB.40.1.7.Am J Health Behav. 2016.PMID: 26685814Clinical Trial.