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