@misc{indiciaea3a66b9521e2,
  title = {Helicopter supply and evacuation.},
  author = {M J Evans},
  year = {1976},
  doi = {10.1093/occmed/26.3.89},
  url = {https://pubmed.ncbi.nlm.nih.gov/957629/},
  note = {Source identifier: 957629}
}