van Dijkhuizen, E H Pieter Prediction of methotrexate efficacy and adverse events in patients with juvenile idiopathic arthritis: a systematic literature review. [electronic resource] - Pediatric rheumatology online journal 2014 - 51 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review; Systematic Review ISSN: 1546-0096 Standard No.: 10.1186/1546-0096-12-51 doi Subjects--Topical Terms: ATP-Binding Cassette Transporters--geneticsAdolescentAntibodies, Antinuclear--bloodAntirheumatic Agents--adverse effectsArthritis, Juvenile--bloodBiomarkers--bloodChildChild, PreschoolHumansMethotrexate--adverse effectsPolyglutamic Acid--bloodPolymorphism, Single Nucleotide--geneticsPredictive Value of TestsTreatment Outcome