Smallpox vaccination becomes a social, financial...
Dove
Alan
A
D003365:Costs and Cost Analysis; D006801:Humans; D012899:Smallpox / Q000453:epidemiology / Q000517:prevention & control*; D012900:Smallpox Vaccine / Q000191:economics / Q000627:therapeutic use*; D014481:United States / Q000453:epidemiology; D014616:Vaccinia virus
D012900:Smallpox Vaccine