Routine smallpox vaccination: a dilemma.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004673:Encephalomyelitis, Acute Disseminated / Q000453:epidemiology / Q000209:etiology*; D004739:England; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D012899:Smallpox / Q000517:prevention & control; D012900:Smallpox Vaccine / Q000009:adverse effects*; D006113:United Kingdom; D014481:United States; D014611:Vaccination / Q000009:adverse effects*; D014852:Wales
D012900:Smallpox Vaccine