@misc{indiciae2fbb6b4f53be,
  title = {FIx controller: an instrument to automatically adjust inspired oxygen fraction using feedback control from a pulse oximeter.},
  author = {D B Raemer and X B Ji and G P Topulos},
  year = {1997},
  doi = {10.1023/a:1007384122804},
  url = {https://pubmed.ncbi.nlm.nih.gov/9112204/},
  note = {Source identifier: 9112204}
}