Uppal, S S Henoch-Schönlein's purpura in adults versus children/adolescents: A comparative study. [electronic resource] - Clinical and experimental rheumatology - S26-30 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0392-856X Subjects--Topical Terms: AdultAge FactorsArthralgia--etiologyChildChild, PreschoolFemaleFollow-Up StudiesGastrointestinal Diseases--etiologyHumansIgA Vasculitis--complicationsImmunizationLength of StayMaleNephritis--etiologyRespiratory Tract Infections--diagnosisRetrospective StudiesSeasonsSeverity of Illness Index