Ruderman Eric M
Division of Rheumatology, Department of Medicine, Northwestern University Feinberg School of Medicine, 675 North St Clair, Suite 14-100, Chicago, IL 60611, USA.
Nat Rev Rheumatol. 2015 Jun;11(6):321-2. doi: 10.1038/nrrheum.2015.58. Epub 2015 Apr 28.