@misc{indiciaeb00e6f1e11a9,
  title = {Visual contrast processing in migraine.},
  author = {A J Shepherd},
  year = {2000},
  doi = {10.1046/j.1468-2982.2000.00119.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11304022/},
  note = {Source identifier: 11304022}
}