RT Journal Article SR Electronic T1 Musculoskeletal Imaging JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 787 OP 787 DO 10.3899/jrheum.101384 VO 38 IS 4 A1 ARTHUR A. BOOKMAN YR 2011 UL http://www.jrheum.org/content/38/4/787.2.abstract AB