@article{18854,
  keywords = {Humans, Infection, Leishmaniasis, leprosy, Mycobacterium bovis, Th1 Cells, Th2 Cells, Tuberculosis, Pulmonary, Vaccination},
  author = {Nath I},
  title = {Infectious diseases. Forward to the past.},
  year = {1996},
  journal = {Lancet (London, England)},
  volume = {348 Suppl 2},
  pages = {sII11},
  month = {1996 Dec 21-28},
  issn = {0140-6736},
  doi = {10.1016/s0140-6736(96)98021-6},
  language = {eng},
}