title: [Simultaneous BCG and smallpox vaccination].
authors.forename: L
authors.initials: L
authors.lastname: Simeonov
authors.forename: M
authors.initials: M
authors.lastname: Karlovac
mesh_terms: D001500:BCG Vaccine / Q000008:administration & dosage* / Q000276:immunology; D002648:Child; D006801:Humans; D007117:Immunization, Secondary; D012900:Smallpox Vaccine / Q000008:administration & dosage* / Q000276:immunology; D014611:Vaccination
chemical_list: D001500:BCG Vaccine; D012900:Smallpox Vaccine