@misc{indiciaecf505ab1cb4a,
  title = {Tension pneumothorax: a teaching model.},
  author = {R Henderson and R Alden and P Jennings and J Hofmann},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/1033513/},
  note = {Source identifier: 1033513}
}