@misc{indiciaec3f588628c83,
  title = {Computer-based case tracing (COMTRAC).},
  author = {E F Osserman and L Katz and W H Sherman and F B Putney},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/344922/},
  note = {Source identifier: 344922}
}