@misc{indiciae2fff17807da3,
  title = {When is pulmonary function test needed?},
  author = {Joan E King},
  year = {2003},
  doi = {10.1097/00152193-200306000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/12803222/},
  note = {Source identifier: 12803222}
}