title: Influence of age on Henoch Schönlein purpura.
authors.affiliation: Department of Rheumatology, Columbia University, Saint Lukes Roosevelt Medical Center, New York, NY 10019, USA.
authors.forename: R G
authors.initials: RG
authors.lastname: Lahita
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D006801:Humans; D011695:IgA Vasculitis / Q000175:diagnosis / Q000453:epidemiology*; D012189:Retrospective Studies