PT - JOURNAL ARTICLE ED - , TI - Determining Metacarpophalangeal Flexion Angle Tolerance for Reliable Volumetric Joint Space Measurements by High-resolution Peripheral Quantitative Computed Tomography AID - 10.3899/jrheum.160649.C1 DP - 2016 Dec 01 TA - The Journal of Rheumatology PG - 2201--2201 VI - 43 IP - 12 4099 - http://www.jrheum.org/content/43/12/2201.short 4100 - http://www.jrheum.org/content/43/12/2201.full SO - J Rheumatol2016 Dec 01; 43