@misc{indiciae6f7c6a39eff3,
  title = {Practising intubation on cadavers.},
  author = {J Tyrrell and P Rudd and J Osborne and R Cain},
  year = {1992},
  doi = {10.1136/bmj.305.6857.831-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/1422377/},
  note = {Source identifier: 1422377}
}