PT - JOURNAL ARTICLE AU - Hansen, Erik Bergholt TI - Peri-Arthritis of the Shoulder AID - 10.1136/ard.11.1.2 DP - 1952 Mar 01 TA - Annals of the Rheumatic Diseases PG - 2--16 VI - 11 IP - 1 4099 - http://ard.bmj.com/content/11/1/2.short 4100 - http://ard.bmj.com/content/11/1/2.full SO - Ann Rheum Dis1952 Mar 01; 11