Calabrese Leonard H
Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Department of Rheumatic and Immunologic Diseases, Cleveland Clinic Foundation, OH 44195, USA.
Nat Clin Pract Rheumatol. 2008 Jan;4(1):2-3. doi: 10.1038/ncprheum0679. Epub 2007 Nov 27.