RT Journal Article SR Electronic T1 Is there a role for extremity magnetic resonance imaging in routine clinical management of rheumatoid arthritis? JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 640 OP 644 VO 31 IS 4 A1 Charles G Peterfy YR 2004 UL http://www.jrheum.org/content/31/4/640.abstract AB