PT - JOURNAL ARTICLE ED - , TI - Correction for vol. 60, p. 934 AID - 10.1136/ard.60.12.1161 DP - 2001 Dec 01 TA - Annals of the Rheumatic Diseases PG - 1161--1161 VI - 60 IP - 12 4099 - http://ard.bmj.com/content/60/12/1161.short 4100 - http://ard.bmj.com/content/60/12/1161.full SO - Ann Rheum Dis2001 Dec 01; 60