@misc{indiciaec4c79a3909e9,
  title = {Atrial flutter, fibrillation, or artifact?},
  author = {E W Hancock},
  year = {1990},
  doi = {10.1080/21548331.1990.11703907},
  url = {https://pubmed.ncbi.nlm.nih.gov/2105973/},
  note = {Source identifier: 2105973}
}