@misc{indiciae042d611b9e57,
  title = {[A fast O2 detector for the analysis of lung function].},
  author = {O Burkhard and W K Barnikol},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6647342/},
  note = {Source identifier: 6647342}
}