@misc{indiciae22dec04dc897,
  title = {Postoperative hypoxaemia: a possible contributing factor.},
  author = {A Morton and J Seymour and W Hasker},
  year = {1970},
  doi = {10.1111/j.1445-2197.1970.tb04061.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5274946/},
  note = {Source identifier: 5274946}
}