@misc{indiciae2c2a16725287,
  title = {The expiratory spirogram.},
  author = {H DAYMAN},
  year = {1961},
  doi = {10.1164/arrd.1961.83.6.842},
  url = {https://pubmed.ncbi.nlm.nih.gov/13720358/},
  note = {Source identifier: 13720358}
}