PT - JOURNAL ARTICLE ED - , TI - Autofeedback from Ultrasound Images Provides Rapid Improvement in Palpation Skills for Identifying Joint Swelling in Rheumatoid Arthritis AID - 10.3899/jrheum.111433.C1 DP - 2012 Sep 01 TA - The Journal of Rheumatology PG - 1908--1908 VI - 39 IP - 9 4099 - http://www.jrheum.org/content/39/9/1908.1.short 4100 - http://www.jrheum.org/content/39/9/1908.1.full SO - J Rheumatol2012 Sep 01; 39