title: Smallpox vaccines: current and future.
authors: Mayo Vaccine Research Group, Mayo Clinic and Foundation, Rochester, MN 55905, USA.
authors: Ruben
authors: R
authors: Bonilla-Guerrero
authors: Gregory A
authors: GA
authors: Poland
mesh_terms: D006801:Humans; D012900:Smallpox Vaccine / Q000009:adverse effects / Q000276:immunology*; D014611:Vaccination
chemical_list: D012900:Smallpox Vaccine