@misc{indiciae4fc4eb400fb7,
  title = {Letter: Psittacosis.},
  author = {I F Keymer},
  year = {1973},
  doi = {10.1016/s0140-6736(73)92823-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4128739/},
  note = {Source identifier: 4128739}
}