RT Journal Article SR Electronic T1 GRAPPA at the European League Against Rheumatism (EULAR) 2008 JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 656 OP 658 DO 10.3899/jrheum.081023 VO 36 IS 3 A1 DAFNA D. GLADMAN A1 PHILIP S. HELLIWELL A1 PHILIP J. MEASE YR 2009 UL http://www.jrheum.org/content/36/3/656.abstract AB