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.
Salt E, Wiggins AT, Rayens MK, Huaman MA, Mannino D, Schwieterman P, Merkley SA, Jones AR, Crofford LJ.Salt E, et al. Among authors: crofford lj.Arthritis Rheumatol. 2016 Mar;68(3):597-603. doi: 10.1002/art.39468.Arthritis Rheumatol. 2016.PMID: 26474379Free PMC article.
Barnado A, Casey C, Carroll RJ, Wheless L, Denny JC, Crofford LJ.Barnado A, et al. Among authors: crofford lj.Arthritis Care Res (Hoboken). 2017 May;69(5):687-693. doi: 10.1002/acr.22989. Epub 2017 Apr 10.Arthritis Care Res (Hoboken). 2017.PMID: 27390187Free PMC article.
Barnado A, Carroll RJ, Casey C, Wheless L, Denny JC, Crofford LJ.Barnado A, et al. Among authors: crofford lj.Arthritis Care Res (Hoboken). 2018 Nov;70(11):1630-1636. doi: 10.1002/acr.23553.Arthritis Care Res (Hoboken). 2018.PMID: 29481723Free PMC article.