@misc{indiciaee340479c5e2a,
  title = {Difficult intubation.},
  author = {W F de Mello and J Restall},
  year = {1990},
  doi = {10.1007/bf03005634},
  url = {https://pubmed.ncbi.nlm.nih.gov/2340622/},
  note = {Source identifier: 2340622}
}