title: Jennerian vaccination: 2 unusual complications.
mesh_terms: D002648:Child; D002675:Child, Preschool; D004673:Encephalomyelitis, Acute Disseminated / Q000209:etiology*; D006801:Humans; D008297:Male; D011696:Purpura, Thrombocytopenic / Q000209:etiology*; D012900:Smallpox Vaccine / Q000009:adverse effects*
chemical_list: D012900:Smallpox Vaccine
vernacular_title: Vaccinazione jenneriana: due complicanz eccezionali