title: [On the track of Schoenlein-Henoch purpura. Abdominal pain with renal failure].
authors.forename: P
authors.initials: P
authors.lastname: Stiefelhagen
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D000293:Adolescent; D000328:Adult; D002423:Cause of Death; D002648:Child; D005921:Glomerulonephritis / Q000209:etiology*; D006801:Humans; D011695:IgA Vasculitis / Q000175:diagnosis* / Q000401:mortality; D007676:Kidney Failure, Chronic / Q000209:etiology*; D011379:Prognosis