@misc{indiciae0d4eb12baf40,
  title = {Unusual end-tidal CO2 waveform.},
  author = {M Martin and J Zupan and J L Benumof},
  year = {1987},
  doi = {10.1097/00000542-198705000-00038},
  url = {https://pubmed.ncbi.nlm.nih.gov/3107436/},
  note = {Source identifier: 3107436}
}