@misc{indiciaeca727f1d886f,
  title = {Epidural block techniques.},
  author = {G E Potter},
  year = {1987},
  doi = {10.1080/00325481.1987.11699890},
  url = {https://pubmed.ncbi.nlm.nih.gov/2955296/},
  note = {Source identifier: 2955296}
}