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.
Smithson J, Sharkey S, Hewis E, Jones RB, Emmens T, Ford T, Owens C.Smithson J, et al. Among authors: sharkey s.Qual Health Res. 2011 Nov;21(11):1567-75. doi: 10.1177/1049732311413784. Epub 2011 Jun 29.Qual Health Res. 2011.PMID: 21715606
Jones R, Sharkey S, Smithson J, Ford T, Emmens T, Hewis E, Sheaves B, Owens C.Jones R, et al. Among authors: sharkey s.J Med Internet Res. 2011 Jan 10;13(1):e3. doi: 10.2196/jmir.1591.J Med Internet Res. 2011.PMID: 21239373Free PMC article.