@misc{indiciae355e0b3ea59b,
  title = {Spirometry: how vital?},
  author = {U G Mason and S E Wenzel},
  year = {1994},
  doi = {10.1080/21548331.1994.11443053},
  url = {https://pubmed.ncbi.nlm.nih.gov/8093187/},
  note = {Source identifier: 8093187}
}