@misc{indiciae51e2e2beda0e,
  title = {Tuberculin-specific transfer factor in dogs.},
  author = {M R Simon and J Silva and D Freier and J Bruner and R Wiliams},
  year = {1977},
  doi = {10.1128/iai.18.1.73-77.1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/908623/},
  note = {Source identifier: 908623}
}