PT - JOURNAL ARTICLE ED - , TI - Corrections AID - 10.1136/ard.2008.098822corr1 DP - 2012 Aug 01 TA - Annals of the Rheumatic Diseases PG - 1434--1434 VI - 71 IP - 8 4099 - http://ard.bmj.com/content/71/8/1434.1.short 4100 - http://ard.bmj.com/content/71/8/1434.1.full SO - Ann Rheum Dis2012 Aug 01; 71