1. International League of Associations for Rheumatology classification of juvenile idiopathic arthritis: Second revision, Edmonton, 2001.;Petty;J Rheumatol,2004
2. Pain coping and the pain experience in children with juvenile chronic arthritis.;Schanberg;Pain,1997
3. Daily electronic reports of pain and activity difficulties in children with JIA versus children with other rheumatic diseases.;Connelly;Arthritis Rheum,2010
4. Daily pain and symptoms in children with polyarticular arthritis.;Schanberg;Arthritis Rheum,2003
5. Treatment of chronic pain in pediatric rheumatic disease.;Kimura;Nat Clin Pract Rheumatol,2007