@misc{indiciae3b84801b4807,
  title = {Epidural catheterisation.},
  author = {S P Ambesh and A Kumar and I Bhukal and H Singh},
  year = {1991},
  doi = {10.1111/j.1365-2044.1991.tb09333.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1996768/},
  note = {Source identifier: 1996768}
}