@misc{indiciae69603f656fea,
  title = {Selective epidural analgesia.},
  author = {M J Wolfe and A D Nicholas},
  year = {1979},
  doi = {10.1016/s0140-6736(79)90034-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/88585/},
  note = {Source identifier: 88585}
}