@misc{indiciae2a963fef5f44,
  title = {APACHE II--modification for use at high altitude.},
  author = {D F Sittig and R M Gardner and R L Menlove and T P Clemmer},
  year = {1987},
  doi = {10.1097/00003246-198709000-00024},
  url = {https://pubmed.ncbi.nlm.nih.gov/3621970/},
  note = {Source identifier: 3621970}
}