@misc{indiciae460a064c4664,
  title = {Extradural morphine and Stokes-Adams attacks.},
  author = {P Christensen and M R Brandt},
  year = {1982},
  doi = {10.1093/bja/54.3.363},
  url = {https://pubmed.ncbi.nlm.nih.gov/7066133/},
  note = {Source identifier: 7066133}
}