@misc{indiciae732e31c29c24,
  title = {Changing diagnosis codes.},
  author = {P H Farseth},
  year = {1978},
  doi = {10.1056/nejm197811232992110},
  url = {https://pubmed.ncbi.nlm.nih.gov/360070/},
  note = {Source identifier: 360070}
}