title: Smallpox vaccine.
authors.forename: P R
authors.initials: PR
authors.lastname: Joseph
mesh_terms: D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D012899:Smallpox / Q000517:prevention & control*; D012900:Smallpox Vaccine / Q000600:supply & distribution*; D014481:United States; D014611:Vaccination / Q000379:methods
chemical_list: D012900:Smallpox Vaccine