@misc{indiciaef8d4f23a74ec,
  title = {Nitrogen dioxide measurement in breathing systems.},
  author = {A P Goldman and D J Macrae},
  year = {1994},
  doi = {10.1016/s0140-6736(94)92048-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/7908090/},
  note = {Source identifier: 7908090}
}