@misc{indiciaef6e3c5169401,
  title = {Syncope.},
  author = {S F Schaal and S D Nelson and H Boudoulas and R P Lewis},
  year = {1992},
  doi = {10.1016/0146-2806(92)90002-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/1563273/},
  note = {Source identifier: 1563273}
}