@article{9001,
  keywords = {Health Services, leprosy, Streptomycin},
  author = {PORTUGAL H},
  title = {Contribution to the study of the classification of leprosy; aspect of lesions, antigenic response, and presence of microorganisms in histologic structure.},
  year = {1947},
  journal = {International journal of Leprosy},
  volume = {15},
  pages = {162-8},
  month = {1947 Apr-Jun},
  issn = {0020-7349},
  language = {eng},
}