@misc{indiciae0b2a23541d19,
  title = {Letter: Migrainous neuralgia.},
  author = {C P Symonds},
  year = {1975},
  doi = {10.1136/bmj.4.5991.282-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/1192021/},
  note = {Source identifier: 1192021}
}