@misc{indiciae395924c2fd3b,
  title = {A transmissible agent from sarcoid tissue.},
  author = {D N Mitchell and R J Rees},
  year = {1969},
  doi = {10.1016/s0140-6736(69)92392-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4182765/},
  note = {Source identifier: 4182765}
}