@article{17939,
  keywords = {Humans, Hypersensitivity, Delayed, Immunity, Cellular, Immunologic Techniques, leprosy},
  author = {Ridley D S},
  title = {Hypersensitivity and immunity reactions and classification. editorial.},
  year = {1976},
  journal = {Leprosy review},
  volume = {47},
  pages = {171-4},
  month = {1976 Sep},
  issn = {0305-7518},
  url = {http://leprev.ilsl.br/pdfs/1976/v47n3/pdf/v47n3a02.pdf},
  doi = {10.5935/0305-7518.19760027},
  language = {eng},
}