@misc{indiciae4bdd88eb0071,
  title = {Cases in electrocardiography.},
  author = {T Zimmers},
  year = {1993},
  doi = {10.1016/0735-6757(93)90021-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/7694586/},
  note = {Source identifier: 7694586}
}