Bettering BCG.
D001500:BCG Vaccine / Q000008:administration & dosage* / Q000276:immunology; D001428:Bacterial Vaccines / Q000008:administration & dosage* / Q000276:immunology; D006801:Humans; D007918:Leprosy / Q000276:immunology / Q000517:prevention & control*; D009166:Mycobacterium leprae / Q000276:immunology*; D014611:Vaccination; D015164:Vaccines, Inactivated; D014687:Venezuela
D001500:BCG Vaccine; D001428:Bacterial Vaccines; D015164:Vaccines, Inactivated