@misc{indiciaeb24b43376153,
  title = {Headache as a problem for the general practitioner.},
  author = {A P FRIEDMAN},
  year = {1961},
  doi = {10.1016/s0025-7125(16)33813-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/13895233/},
  note = {Source identifier: 13895233}
}