@misc{indiciae5dc8a1dc8f7d,
  title = {The anatomic basis for high-frequency components in the electrocardiogram.},
  author = {N C Flowers and L G Horan and J R Thomas and W J Tolleson},
  year = {1969},
  doi = {10.1161/01.cir.39.4.531},
  url = {https://pubmed.ncbi.nlm.nih.gov/5778254/},
  note = {Source identifier: 5778254}
}