9Ronkainen J,Nuutinen M,Koskimies O.The adult kidney 24 years after childhood henoch-schonlein purpura:A retrospective cohort study.Lancet,2002,360(9334):666-670.
10Trapani S,Micheli A,Grisolia F,el al.Henoch-Schonlein purpura in childhood:Epidemiological and clinical analysis of ISO cases over a 5-year period and review of literature.Semin Arthritis Rheum,2005,35(3):143-153.