RT Journal Article SR Electronic T1 Fluorescence Optical Imaging of Juvenile Arthritis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1447 OP 1447 DO 10.3899/jrheum.101351 VO 38 IS 7 A1 STEPHANIE GABRIELE WERNER A1 HANS-ECKHARD LANGER A1 GERD HORNEFF YR 2011 UL http://www.jrheum.org/content/38/7/1447.abstract AB