@misc{indiciaea30e387758e8,
  title = {Lung volumes in diffuse obstructive pulmonary syndromes.},
  author = {A C Young and C J Martin and S Tsunoda},
  year = {1974},
  doi = {10.1172/jci107656},
  url = {https://pubmed.ncbi.nlm.nih.gov/4815081/},
  note = {Source identifier: 4815081}
}