Ronkainen, Jaana Early prednisone therapy in Henoch-Schönlein purpura: a randomized, double-blind, placebo-controlled trial. [electronic resource] - The Journal of pediatrics Aug 2006 - 241-7 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 0022-3476 Standard No.: 10.1016/j.jpeds.2006.03.024 doi Subjects--Topical Terms: Abdominal Pain--diagnosisAdolescentAnti-Inflammatory Agents--adverse effectsArthralgia--diagnosisChildDouble-Blind MethodDrug Administration ScheduleFemaleHumansIgA Vasculitis--drug therapyKidney Diseases--diagnosisMalePrednisone--adverse effectsPrevalenceProspective StudiesRisk FactorsSeverity of Illness IndexTreatment Outcome