@misc{indiciae9ca5bbe4f1e6,
  title = {Radiographic guided epidural placement.},
  author = {T W Johnson and R Morgan and P Smalley},
  year = {2003},
  doi = {10.1046/j.1365-2044.2003.03154\_8.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12694012/},
  note = {Source identifier: 12694012}
}