@misc{indiciae8484e27d2f5c,
  title = {Changes in serotonin metabolism during migraine attacks.},
  author = {P J Kangasniemi},
  year = {1976},
  doi = {10.1159/000399335},
  url = {https://pubmed.ncbi.nlm.nih.gov/979998/},
  note = {Source identifier: 979998}
}