PT - JOURNAL ARTICLE ED - , TI - Corrections AID - 10.1136/ard.2006.062760.corr1 DP - 2007 Nov 01 TA - Annals of the Rheumatic Diseases PG - 1548--1548 VI - 66 IP - 11 4099 - http://ard.bmj.com/content/66/11/1548.1.short 4100 - http://ard.bmj.com/content/66/11/1548.1.full SO - Ann Rheum Dis2007 Nov 01; 66