@article{4167,
  keywords = {Bacterial Vaccines, BCG Vaccine, Humans, leprosy, Mycobacterium leprae, Vaccination, Vaccines, Inactivated, Venezuela},
  title = {Bettering BCG.},
  year = {1992},
  journal = {Lancet (London, England)},
  volume = {339},
  pages = {462-3},
  month = {1992 Feb 22},
  issn = {0140-6736},
  language = {eng},
}