title: [Prevention of smallpox vaccine virus heteroinocculation].
mesh_terms: D006801:Humans; D012900:Smallpox Vaccine / Q000009:adverse effects*; D014615:Vaccinia / Q000517:prevention & control*
chemical_list: D012900:Smallpox Vaccine
vernacular_title: Profilaktika geteroinokuliatsiĭ virusa ospelloĭ vaktsiny.