PT - JOURNAL ARTICLE ED - , TI - Correction DP - 2008 Dec 01 TA - The Journal of Rheumatology PG - 2459--2459 VI - 35 IP - 12 4099 - http://www.jrheum.org/content/35/12/2459.short 4100 - http://www.jrheum.org/content/35/12/2459.full SO - J Rheumatol2008 Dec 01; 35