@misc{indiciae8c82e2c607fc,
  title = {OR environment: a surgeon's view.},
  author = {P F Nora},
  year = {1976},
  doi = {10.1016/s0001-2092(07)64941-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/1047998/},
  note = {Source identifier: 1047998}
}