title: The case for voluntary smallpox vaccination.
authors.affiliation: Boston University School of Public Health, Boston, MA 02118-2526, USA.
authors.forename: William J
authors.initials: WJ
authors.lastname: Bicknell
mesh_terms: D023482:Bioterrorism; D006291:Health Policy; D006801:Humans; D017589:Immunization Programs; D012899:Smallpox / Q000276:immunology / Q000517:prevention & control*; D012900:Smallpox Vaccine / Q000008:administration & dosage* / Q000009:adverse effects / Q000276:immunology; D014481:United States; D014611:Vaccination; D035141:Voluntary Programs
chemical_list: D012900:Smallpox Vaccine