@misc{indiciaed923f3066eb5,
  title = {Variable-height casualty patient trolley.},
  author = {A M Murray},
  year = {1971},
  doi = {10.1016/s0140-6736(71)91997-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4101435/},
  note = {Source identifier: 4101435}
}