@misc{indiciae7bb50ffbe7c1,
  title = {A standardised comment scheme for routine pulmonary function test results.},
  author = {P M Tweeddale and G J McHardy},
  year = {1987},
  doi = {10.1016/0020-7101(87)90092-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/3679584/},
  note = {Source identifier: 3679584}
}