@misc{indiciae9a9f6061a8fa,
  title = {Capnography.},
  author = {D A Paulus},
  year = {1989},
  doi = {10.1097/00004311-198902730-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/2504672/},
  note = {Source identifier: 2504672}
}