@article{3611,
  keywords = {Humans, leprosy},
  author = {ROTBERG A},
  title = {[Principles and proposals for the modification of the Havana classification of types of leprosy, presenting a practical].},
  year = {1953},
  journal = {Revista brasileira de leprologia},
  volume = {21},
  pages = {16-32},
  month = {1953 Mar},
  issn = {0034-7248},
  language = {und},
}