@article{909,
  keywords = {Dapsone, leprosy, Nigeria},
  author = {Crawford C L},
  title = {Leprosy in northern Nigeria.},
  year = {1976},
  journal = {British medical journal},
  volume = {2},
  pages = {1562-3},
  month = {1976 Dec 25},
  issn = {0007-1447},
  doi = {10.1136/bmj.2.6051.1562-d},
  language = {eng},
}