@misc{indiciae33ca6d386168,
  title = {REFLECTION ON THE PROBLEM OF HEADACHE.},
  author = {A P FRIEDMAN},
  year = {1964},
  doi = {10.1001/jama.1964.03070180043006},
  url = {https://pubmed.ncbi.nlm.nih.gov/14197993/},
  note = {Source identifier: 14197993}
}