@misc{indiciaebd391bbae1d6,
  title = {Lumbar-puncture headache.},
  author = {J MARSHALL},
  year = {1950},
  doi = {10.1136/jnnp.13.1.71},
  url = {https://pubmed.ncbi.nlm.nih.gov/15405314/},
  note = {Source identifier: 15405314}
}