@misc{indiciae8bdbddd3ec78,
  title = {Caudal epidural injections.},
  author = {N J Sheehan},
  year = {2001},
  doi = {10.1136/ard.60.7.718},
  url = {https://pubmed.ncbi.nlm.nih.gov/11436857/},
  note = {Source identifier: 11436857}
}