@misc{indiciaea2ca3709ba50,
  title = {Simple office spirometry.},
  author = {T L Petty},
  year = {2001},
  doi = {10.1016/s0272-5231(05)70070-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/11787669/},
  note = {Source identifier: 11787669}
}