@misc{indiciae4478a4e88d91,
  title = {Pain during continuous nitrous oxide administration.},
  author = {J G Whitwam and M Morgan and G M Hall and A Petrie},
  year = {1976},
  doi = {10.1093/bja/48.5.425},
  url = {https://pubmed.ncbi.nlm.nih.gov/1276015/},
  note = {Source identifier: 1276015}
}