@misc{indiciaea20066fc597a,
  title = {A code on the chest.},
  author = {N S Ashford},
  year = {1979},
  doi = {10.1016/s0140-6736(79)90090-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/84104/},
  note = {Source identifier: 84104}
}