@misc{indiciae9a05bfc08c85,
  title = {Tension headache.},
  author = {A P FRIEDMAN and N D POOL and T J C VON STORCH},
  year = {1953},
  url = {https://pubmed.ncbi.nlm.nih.gov/12999531/},
  note = {Source identifier: 12999531}
}