@misc{indiciaec27f3d498987,
  title = {Single breath method for measuring total lung capacity.},
  author = {M Mitchell and A Renzetti},
  year = {1969},
  doi = {10.1164/arrd.1969.99.1.121a},
  url = {https://pubmed.ncbi.nlm.nih.gov/5762105/},
  note = {Source identifier: 5762105}
}