RT Journal Article SR Electronic T1 Trends in Medication Usage in Juvenile Idiopathic Arthritis: Prescribing Trends or Trends in Prescribers? JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1903 OP 1905 DO 10.3899/jrheum.140946 VO 41 IS 10 A1 DEBORAH LEVY YR 2014 UL http://www.jrheum.org/content/41/10/1903.abstract AB