@misc{indiciaef9491b854d98,
  title = {Arterial carbon dioxide changes during voluntary hyperventilation in chronic obstructive pulmonary disease.},
  author = {R H Ingram and R B Miller and L A Tate},
  year = {1972},
  doi = {10.1378/chest.62.1.14},
  url = {https://pubmed.ncbi.nlm.nih.gov/5041161/},
  note = {Source identifier: 5041161}
}