title: [On smallpox vaccine].
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D008887:Military Medicine; D012426:Russia; D012899:Smallpox / Q000175:diagnosis*; D012900:Smallpox Vaccine / Q000009:adverse effects*
chemical_list: D012900:Smallpox Vaccine
vernacular_title: Ob ospovaktsine.