PT - JOURNAL ARTICLE AU - LISA K. STAMP AU - ANDREW HARRISON AU - CHRISTOPHER FRAMPTON AU - MICHAEL M. CORKILL TI - Does a Joint Count Calibration Exercise Make a Difference? Implications for Clinical Trials and Training AID - 10.3899/jrheum.111224 DP - 2012 Apr 01 TA - The Journal of Rheumatology PG - 877--878 VI - 39 IP - 4 4099 - http://www.jrheum.org/content/39/4/877.short 4100 - http://www.jrheum.org/content/39/4/877.full SO - J Rheumatol2012 Apr 01; 39