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.
Abdul Sultan A, West J, Tata LJ, Fleming KM, Nelson-Piercy C, Grainge MJ.Abdul Sultan A, et al. Among authors: grainge mj.BMJ. 2013 Nov 7;347:f6099. doi: 10.1136/bmj.f6099.BMJ. 2013.PMID: 24201164Free PMC article.
Rees F, Doherty M, Grainge M, Lanyon P, Davenport G, Zhang W.Rees F, et al.Arthritis Care Res (Hoboken). 2016 Jun;68(6):819-27. doi: 10.1002/acr.22751.Arthritis Care Res (Hoboken). 2016.PMID: 26473719Free article.