@misc{indiciaecf60538e391f,
  title = {Electrocardiogram: a historical revisit.},
  author = {I Sathyamurthy and K N Srinivasan},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12240853/},
  note = {Source identifier: 12240853}
}