title: Complications of smallpox vaccination: surveillance during an island-wide program in Puerto Rico, 1967-1968.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004485:Eczema / Q000453:epidemiology / Q000209:etiology; D004673:Encephalomyelitis, Acute Disseminated / Q000453:epidemiology; D004892:Erythema Multiforme / Q000453:epidemiology / Q000209:etiology; D006306:Health Surveys; D006801:Humans; D007223:Infant; D008875:Middle Aged; D011647:Puerto Rico; D012899:Smallpox / Q000517:prevention & control; D012900:Smallpox Vaccine / Q000009:adverse effects*; D014481:United States; D014611:Vaccination / Q000009:adverse effects; D014615:Vaccinia / Q000453:epidemiology / Q000209:etiology
chemical_list: D012900:Smallpox Vaccine