@misc{indiciae0a375c6f241e,
  title = {Heart-sound processing by average and variance calculation--physiologic basic and clinical implications.},
  author = {R Beyar and S Levkovitz and S Braun and Y Palti},
  year = {1984},
  doi = {10.1109/tbme.1984.325302},
  url = {https://pubmed.ncbi.nlm.nih.gov/6490035/},
  note = {Source identifier: 6490035}
}