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.
Clark PM, Ellis BM.Clark PM, et al. Among authors: ellis bm.Best Pract Res Clin Rheumatol. 2014 Jun;28(3):517-32. doi: 10.1016/j.berh.2014.10.002. Epub 2014 Nov 26.Best Pract Res Clin Rheumatol. 2014.PMID: 25481428Review.
Ellis BM, Newton JN.Ellis BM, et al.J Public Health (Oxf). 2017 Sep 1;39(3):429-432. doi: 10.1093/pubmed/fdx105.J Public Health (Oxf). 2017.PMID: 28911218No abstract available.
Hill JC, Kang S, Benedetto E, Myers H, Blackburn S, Smith S, Dunn KM, Hay E, Rees J, Beard D, Glyn-Jones S, Barker K, Ellis B, Fitzpatrick R, Price A.Hill JC, et al.BMJ Open. 2016 Aug 5;6(8):e012331. doi: 10.1136/bmjopen-2016-012331.BMJ Open. 2016.PMID: 27496243Free PMC article.