@misc{indiciae1abb5ba90a01,
  title = {Association between sumatriptan and stroke.},
  author = {P Tfelt-Hansen and M D Ferrari and J Olesen},
  year = {1993},
  doi = {10.1016/0140-6736(93)91848-g},
  url = {https://pubmed.ncbi.nlm.nih.gov/8101325/},
  note = {Source identifier: 8101325}
}