@misc{indiciaec3ef8014cd10,
  title = {Instant telemetry. A practical method to detect transient arrhythmias.},
  author = {H J Semler and L E Kuhn and L D Smith},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4759721/},
  note = {Source identifier: 4759721}
}