@misc{indiciaef5a9d4083912,
  title = {Educated cheek.},
  author = {M Rosen and R S Vaughan and W W Mapleson},
  year = {1982},
  doi = {10.1093/bja/54.4.476-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/7066148/},
  note = {Source identifier: 7066148}
}