1. International League of Associations for Rheumatology classification of juvenile idiopathic arthritis: second revision, Edmonton, 2001;Petty;J Rheumatol,2004
2. Juvenile idiopathic arthritis;Petty,2016
3. Evaluation of Revised International League of Associations for Rheumatology Classification Criteria for Juvenile Idiopathic Arthritis in Spanish children (Edmonton 2001);Merino;J Rheumatol,2005
4. Juvenile idiopathic arthritis;Prakken;Lancet,2011
5. Antinuclear antibody-positive patients should be grouped as a separate category in the classification of juvenile idiopathic arthritis;Ravelli;Arthritis Rheum,2011