@misc{indiciae1d6134653c2b,
  title = {Post-dural puncture headache.},
  author = {R Sharma and A Bailey and J Bamber},
  year = {2004},
  doi = {10.1093/bja/aeh528},
  url = {https://pubmed.ncbi.nlm.nih.gov/14970140/},
  note = {Source identifier: 14970140}
}