@misc{indiciaea40e477f5936,
  title = {Continuous spinal anesthesia and post dural puncture headache: a retrospective study.},
  author = {U L Mahisekar and A P Winnie and A R Vasireddy and R W Masters},
  url = {https://pubmed.ncbi.nlm.nih.gov/2043523/},
  note = {Source identifier: 2043523}
}