@misc{indiciaea70084900e60,
  title = {Continuous versus nocturnal oxygen therapy.},
  author = {W W Arkinstall},
  year = {1981},
  doi = {10.7326/0003-4819-94-2-275\_2},
  url = {https://pubmed.ncbi.nlm.nih.gov/7469223/},
  note = {Source identifier: 7469223}
}