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.
Pollard LC, Ibrahim F, Choy EH, Scott DL.Pollard LC, et al.J Rheumatol. 2012 Jan;39(1):28-31. doi: 10.3899/jrheum.110668. Epub 2011 Nov 15.J Rheumatol. 2012.PMID: 22089464
Mian AN, Ibrahim F, Scott IC, Bahadur S, Filkova M, Pollard L, Steer S, Kingsley GH, Scott DL, Galloway J.Mian AN, et al.BMC Musculoskelet Disord. 2016 Jan 27;17:44. doi: 10.1186/s12891-016-0897-y.BMC Musculoskelet Disord. 2016.PMID: 26818465Free PMC article.