@misc{indiciaec583792fa479,
  title = {Pulmonary function tests before surgery.},
  author = {D S Macpherson},
  year = {1996},
  doi = {10.1378/chest.110.3.587},
  url = {https://pubmed.ncbi.nlm.nih.gov/8797393/},
  note = {Source identifier: 8797393}
}