PT - JOURNAL ARTICLE ED - , TI - Abstracts: Polyabthritis in Rats; A Serological Test; Researches on the Streptooocci, etc AID - 10.1136/ard.1.2.141 DP - 1939 May 01 TA - Annals of the Rheumatic Diseases PG - 141--149 VI - 1 IP - 2 4099 - http://ard.bmj.com/content/1/2/141.short 4100 - http://ard.bmj.com/content/1/2/141.full SO - Ann Rheum Dis1939 May 01; 1