@misc{indiciaec62b57dc2db5,
  title = {Migraine during pregnancy.},
  author = {E W Massey},
  year = {1977},
  doi = {10.1097/00006254-197711000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/927751/},
  note = {Source identifier: 927751}
}