@misc{indiciaef9d7b3679207,
  title = {Power and spinal anesthesia.},
  author = {T N Trotter},
  year = {1990},
  doi = {10.1093/bja/65.2.293},
  url = {https://pubmed.ncbi.nlm.nih.gov/2073252/},
  note = {Source identifier: 2073252}
}