PT - JOURNAL ARTICLE ED - BMJ Publishing Group Ltd and European League Against Rheumatism TI - Empire Rheumatism Council AID - 10.1136/ard.16.3.277 DP - 1957 Sep 01 TA - Annals of the Rheumatic Diseases PG - 277--289 VI - 16 IP - 3 4099 - http://ard.bmj.com/content/16/3/277.short 4100 - http://ard.bmj.com/content/16/3/277.full SO - Ann Rheum Dis1957 Sep 01; 16