@misc{indiciae25977d83c28c,
  title = {Lung function in the elderly.},
  author = {I Michie},
  year = {1971},
  doi = {10.1159/000245328},
  url = {https://pubmed.ncbi.nlm.nih.gov/5550563/},
  note = {Source identifier: 5550563}
}