@misc{indiciae435419c9cafe,
  title = {Faulty portex epidural needle.},
  author = {D A Cozanitis},
  year = {1991},
  doi = {10.1111/j.1365-2044.1991.tb11726.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2048693/},
  note = {Source identifier: 2048693}
}