@misc{indiciae4ebb87dfb232,
  title = {A study on electrocardiographic changes during long-term cardiac pacing.},
  author = {S Uga},
  year = {1978},
  doi = {10.1007/bf02469362},
  url = {https://pubmed.ncbi.nlm.nih.gov/682394/},
  note = {Source identifier: 682394}
}