title: What is Schönlein-Henoch purpura, and why should we care?
authors.forename: W W
authors.initials: WW
authors.lastname: Piette
mesh_terms: D000328:Adult; D002648:Child; D005260:Female; D005922:Glomerulonephritis, IGA / Q000209:etiology; D006801:Humans; D011695:IgA Vasculitis / Q000150:complications / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D008297:Male