@misc{indiciaef3ec55c50951,
  title = {Another portable quantitative capnometer.},
  author = {W H Maleck and G A Petroianu and L M Toomes and A Jatzko and R Rüfer},
  year = {1998},
  doi = {10.1016/s0735-6757(98)90139-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/9672462/},
  note = {Source identifier: 9672462}
}