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.
Oberdorfer A, Wiggers JH, Considine RJ, Bowman J, Cockburn J.Oberdorfer A, et al.Am J Health Behav. 2003 Mar-Apr;27(2):125-34. doi: 10.5993/ajhb.27.2.4.Am J Health Behav. 2003.PMID: 12639070
Wye P, Bowman J, Wiggers J, Baker A, Knight J, Carr V, Terry M, Clancy R.Wye P, et al.BMC Public Health. 2010 Jun 25;10:372. doi: 10.1186/1471-2458-10-372.BMC Public Health. 2010.PMID: 20576163Free PMC article.
Wye P, Bowman J, Wiggers J, Baker A, Carr V, Terry M, Knight J, Clancy R.Wye P, et al.Aust N Z J Public Health. 2010 Jun;34(3):298-303. doi: 10.1111/j.1753-6405.2010.00530.x.Aust N Z J Public Health. 2010.PMID: 20618273Free article.