Editorial
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World J Rheumatol. Mar 12, 2013; 3(1): 3-5
Published online Mar 12, 2013. doi: 10.5499/wjr.v3.i1.3
What qualifies as rheumatoid arthritis?
Bruce Rothschild
Bruce Rothschild, Department of Medicine, Northeastern Ohio Medical University, Rootstown, OH 44272, United States
Bruce Rothschild, Biodiversity Institute, University of Kansas, Lawrence, KS 66045, United States
Author contributions: Rothschild B solely contributed to this paper.
Correspondence to: Bruce Rothschild, MD, FACR, Professor of Medicine, Biodiversity Institute, University of Kansas, Lawrence, KS 66006, United States. bmr@ku.edu
Telephone: +1-785-6151523 Fax: +1-785-5942691
Received: December 17, 2012
Revised: January 13, 2013
Accepted: January 23, 2013
Published online: March 12, 2013
Core Tip