@misc{indiciae55ba6d3c6de2,
  title = {Evaluating commercially available spirometers.},
  year = {1980},
  doi = {10.1164/arrd.1980.122.1.171},
  url = {https://pubmed.ncbi.nlm.nih.gov/7406338/},
  note = {Source identifier: 7406338}
}