title: Henoch-Schönlein purpura.
mesh_terms: D002675:Child, Preschool; D003520:Cyclophosphamide / Q000627:therapeutic use; D005921:Glomerulonephritis / Q000150:complications; D006801:Humans; D011695:IgA Vasculitis / Q000150:complications / Q000188:drug therapy*; D011379:Prognosis
chemical_list: D003520:Cyclophosphamide