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.
Kaambwa B, Gill L, McCaffrey N, Lancsar E, Cameron ID, Crotty M, Gray L, Ratcliffe J.Kaambwa B, et al. Among authors: ratcliffe j.Health Qual Life Outcomes. 2015 Sep 30;13:164. doi: 10.1186/s12955-015-0357-7.Health Qual Life Outcomes. 2015.PMID: 26420314Free PMC article.
McKenna SP, Ratcliffe J, Meads DM, Brazier JE.McKenna SP, et al. Among authors: ratcliffe j.Health Qual Life Outcomes. 2008 Aug 21;6:65. doi: 10.1186/1477-7525-6-65.Health Qual Life Outcomes. 2008.PMID: 18718016Free PMC article.
Norman R, Cronin P, Viney R, King M, Street D, Ratcliffe J.Norman R, et al. Among authors: ratcliffe j.Value Health. 2009 Nov-Dec;12(8):1194-200. doi: 10.1111/j.1524-4733.2009.00581.x. Epub 2009 Aug 20.Value Health. 2009.PMID: 19695009Free article.Review.
Ratcliffe J, Couzner L, Flynn T, Sawyer M, Stevens K, Brazier J, Burgess L.Ratcliffe J, et al.Appl Health Econ Health Policy. 2011;9(1):15-27. doi: 10.2165/11536960-000000000-00000.Appl Health Econ Health Policy. 2011.PMID: 21033766