@misc{indiciae5b81b3b97448,
  title = {Contact tracing.},
  author = {M W Adler},
  year = {1982},
  doi = {10.1136/bmj.284.6324.1211},
  url = {https://pubmed.ncbi.nlm.nih.gov/6803903/},
  note = {Source identifier: 6803903}
}