%0 Journal Article %T Disease characteristics and medication use in a multicenter cohort of children with juvenile idiopathic arthritis (JIA): preliminary analyses from the CARRAnet registry %A Ringold Sarah %A Beukelman Timothy %A Morgan DeWitt Esi M %A Natter Marc %J Pediatric Rheumatology %D 2012 %I BioMed Central %R 10.1186/1546-0096-10-s1-a46 %U http://www.ped-rheum.com/content/10/S1/A46