@misc{indiciaeff944aa9a8ed,
  title = {Syncope and cerebral hypoperfusion.},
  author = {Shelagh B Coutts and William Hu and Michael D Hill},
  year = {2003},
  doi = {10.1212/01.wnl.0000068018.95076.c0},
  url = {https://pubmed.ncbi.nlm.nih.gov/12821757/},
  note = {Source identifier: 12821757}
}