Rheumatoid arthritis: Edited by David Fox
Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
Correspondence to Joseph Holoshitz, Department of Internal Medicine, University of Michigan, 5520D MSRB1, 1150 West Medical Center Drive, Ann Arbor, MI 48109–5680, USA Tel: +1 734 764 5470; fax: +1 734 763 4151; e-mail: [email protected]