@misc{indiciaee6c3637098c5,
  title = {Single breath carbon monoxide diffusing capacity (transfer factor). Recommendations for a standard technique. Statement of the American Thoracic Society.},
  year = {1987},
  doi = {10.1164/ajrccm/136.5.1299},
  url = {https://pubmed.ncbi.nlm.nih.gov/3674590/},
  note = {Source identifier: 3674590}
}