@misc{indiciaef15a98f52dfd,
  title = {Episodic paroxysmal hemicrania.},
  author = {W J Cumming},
  year = {1991},
  doi = {10.1136/jnnp.54.7.666-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/1895142/},
  note = {Source identifier: 1895142}
}