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.
Wesley A, Bengtsson C, Elkan AC, Klareskog L, Alfredsson L, Wedrén S; Epidemiological Investigation of Rheumatoid Arthritis Study Group.Wesley A, et al. Among authors: bengtsson c.Arthritis Care Res (Hoboken). 2013 Jan;65(1):107-12. doi: 10.1002/acr.21749.Arthritis Care Res (Hoboken). 2013.PMID: 22674870Free article.
Pikwer M, Orellana C, Källberg H, Pikwer A, Turesson C, Klareskog L, Alfredsson L, Saevarsdottir S, Bengtsson C.Pikwer M, et al. Among authors: bengtsson c.Arthritis Res Ther. 2015 Dec 12;17:358. doi: 10.1186/s13075-015-0869-x.Arthritis Res Ther. 2015.PMID: 26653988Free PMC article.
Ilar A, Alfredsson L, Wiebert P, Klareskog L, Bengtsson C.Ilar A, et al. Among authors: bengtsson c.Arthritis Care Res (Hoboken). 2018 Apr;70(4):499-509. doi: 10.1002/acr.23321. Epub 2018 Mar 7.Arthritis Care Res (Hoboken). 2018.PMID: 28795508