PT - JOURNAL ARTICLE AU - ALESSANDRO CONSOLARO AU - ANGELO RAVELLI TI - Unraveling the Phenotypic Variability of Juvenile Idiopathic Arthritis across Races or Geographic Areas — Key to Understanding Etiology and Genetic Factors? AID - 10.3899/jrheum.160173 DP - 2016 Apr 01 TA - The Journal of Rheumatology PG - 683--685 VI - 43 IP - 4 4099 - http://www.jrheum.org/content/43/4/683.short 4100 - http://www.jrheum.org/content/43/4/683.full SO - J Rheumatol2016 Apr 01; 43