@article{264,
  author = {J Brotherston and N Gilmour and J Samuel},
  title = {Quantitative studies of Mycobacterium johnei in the tissues of sheep},
  year = {1961},
  journal = {Journal of Comparative Pathology},
  volume = {71},
  pages = {286},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/14317616},
  language = {eng},
}