title: A trial with a mixed BCG-smallpox vaccine given intradermally.
mesh_terms: D001500:BCG Vaccine / Q000008:administration & dosage*; D002648:Child; D006801:Humans; D007109:Immunity; D007271:Injections, Intradermal; D012900:Smallpox Vaccine / Q000008:administration & dosage*; D013636:Tanzania; D014611:Vaccination / Q000009:adverse effects
chemical_list: D001500:BCG Vaccine; D012900:Smallpox Vaccine