@article{10885,
  keywords = {Europe, History, Medieval, Humans, Immunity, leprosy, Plague},
  author = {Ell S R},
  title = {Plague and leprosy in the Middle Ages: a paradoxical cross-immunity?},
  year = {1987},
  journal = {International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association},
  volume = {55},
  pages = {345-50},
  month = {1987 Jun},
  issn = {0148-916X},
  url = {http://ila.ilsl.br/pdfs/v55n2a15.pdf},
  language = {eng},
}