@misc{indiciae7493afe2662d,
  title = {Some observations concerning the post lumbar puncture headache.},
  author = {J J Gilbert and D F Benson and D H Patten},
  year = {1971},
  doi = {10.1111/j.1526-4610.1971.hed1103107.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5115597/},
  note = {Source identifier: 5115597}
}