@misc{indiciae5d0d305edc75,
  title = {[Pacemaker noise].},
  author = {R Gilles and A Vacheron and A A Lemarchal and A Vanetti and J Di Matteo},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5004732/},
  note = {Source identifier: 5004732}
}