@misc{indiciae663fa6d09400,
  title = {The posterior epidural space depth.},
  author = {E Zarzur},
  doi = {10.1016/s1098-7339(98)90121-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/9552789/},
  note = {Source identifier: 9552789}
}