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.
Grimmett C, Armes J, Breckons M, Calman L, Corner J, Fenlon D, Hulme C, May CM, May CR, Ream E, Richardson A, Smith PW, Yardley L, Foster C.Grimmett C, et al. Among authors: foster c.Trials. 2013 Jun 21;14:184. doi: 10.1186/1745-6215-14-184.Trials. 2013.PMID: 23786716Free PMC article.Clinical Trial.
Fenlon D, Seymour KC, Okamoto I, Winter J, Richardson A, Addington-Hall J, Corner JL, Smith PW, May CM, Breckons M, Foster C.Fenlon D, et al. Among authors: foster c.BMC Med Res Methodol. 2013 Dec 28;13:153. doi: 10.1186/1471-2288-13-153.BMC Med Res Methodol. 2013.PMID: 24373214Free PMC article.