PT - JOURNAL ARTICLE AU - TODA, KATSUHIRO TI - What Is the Significance of Change of Cutpoint from 13 to 12 If Polysymptomatic Distress Is Not a Diagnostic Criterion? AID - 10.3899/jrheum.150861 DP - 2016 Feb 01 TA - The Journal of Rheumatology PG - 453--453 VI - 43 IP - 2 4099 - http://www.jrheum.org/content/43/2/453.1.short 4100 - http://www.jrheum.org/content/43/2/453.1.full SO - J Rheumatol2016 Feb 01; 43