RT Journal Article SR Electronic T1 A Portrait of Juvenile Arthritis with Multiple Joint Abnormalities JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 450 OP 451 DO 10.3899/jrheum.150356 VO 43 IS 2 A1 MORTON A. KAPUSTA YR 2016 UL http://www.jrheum.org/content/43/2/450.abstract AB