@misc{indiciae65891c119617,
  title = {Anesthesia for abdominal surgery.},
  author = {R B ORR},
  year = {1950},
  doi = {10.1016/s0039-6109(16)33033-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15418439/},
  note = {Source identifier: 15418439}
}