@misc{indiciaecbba732a9a4a,
  title = {Ventilatory function tests; factors affecting the voluntary ventilation capacity.},
  author = {H W MATHESON and S N SPIES and J S GRAY and D R BARNUM},
  year = {1950},
  doi = {10.1172/jci102305},
  url = {https://pubmed.ncbi.nlm.nih.gov/15436659/},
  note = {Source identifier: 15436659}
}