@misc{indiciaef2580eee5025,
  title = {The diffusing capacity in pulmonary emphysema.},
  author = {G Symonds and A D Renzetti and M M Mitchell},
  year = {1974},
  doi = {10.1164/arrd.1974.109.3.391},
  url = {https://pubmed.ncbi.nlm.nih.gov/4814698/},
  note = {Source identifier: 4814698}
}