title: A 10-year-old girl with gastrointestinal hemorrhage.
authors: Ilaria
authors: I
authors: Possenti
authors: Elena
authors: E
authors: Borali
authors: Paola
authors: P
authors: Longaretti
authors: Lorenzo A
authors: LA
authors: Bassi
authors: Federico
authors: F
authors: Cattaneo
authors: Lucia
authors: L
authors: Bianchi
authors: Stella
authors: S
authors: Boghen
authors: Antonietta
authors: A
authors: Marchi
mesh_terms: D002648:Child; D004382:Duodenitis / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D006801:Humans; D011695:IgA Vasculitis / Q000150:complications / Q000175:diagnosis* / Q000209:etiology