@misc{indiciaeaee8fb5c0ec7,
  title = {The human sinus node electrogram.},
  author = {J Lekieffre and C Libersa and C Thery},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7273388/},
  note = {Source identifier: 7273388}
}