@misc{indiciae39cf1184aca1,
  title = {Unexplained syncope.},
  author = {M Akhtar},
  year = {1990},
  doi = {10.1111/j.1540-8159.1990.tb04035.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1702533/},
  note = {Source identifier: 1702533}
}