@misc{indiciaea2287553fb32,
  title = {Convocation lecture: the QRS complex revisited.},
  author = {S C Beering},
  year = {1983},
  doi = {10.1016/s0735-1097(83)80184-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/6863775/},
  note = {Source identifier: 6863775}
}