@misc{indiciae99a768caac81,
  title = {Spinal anesthesia at the cervicothoracic level.},
  author = {R Hatzakorzian and R Robbins and G Plourde},
  year = {2001},
  doi = {10.1097/00000542-200107000-00041},
  url = {https://pubmed.ncbi.nlm.nih.gov/11465570/},
  note = {Source identifier: 11465570}
}