PT - JOURNAL ARTICLE ED - , TI - New England Rheumatism Society AID - 10.1136/ard.25.6.575-b DP - 1966 Nov 01 TA - Annals of the Rheumatic Diseases PG - 575--575 VI - 25 IP - 6 4099 - http://ard.bmj.com/content/25/6/575.2.short 4100 - http://ard.bmj.com/content/25/6/575.2.full SO - Ann Rheum Dis1966 Nov 01; 25