@misc{indiciaeb12388bb05a6,
  title = {[Lumbar epidural catheterization].},
  author = {R Bonvoisin},
  year = {1989},
  doi = {10.1016/s0750-7658(89)80187-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2633664/},
  note = {Source identifier: 2633664}
}