@misc{indiciae822a3d2332ca,
  title = {Towards improving spinal anaesthesia.},
  author = {I Hayward and O Duff and R G W Stacey},
  year = {2003},
  doi = {10.1016/s0959-289x(02)00192-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/15321520/},
  note = {Source identifier: 15321520}
}