@misc{indiciaec0327e6046e2,
  title = {Successful difficult intubation.},
  author = {R J Marks},
  year = {1991},
  doi = {10.1111/j.1365-2044.1991.tb09329.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1996766/},
  note = {Source identifier: 1996766}
}