@misc{indiciae65c63515c9bc,
  title = {Progress in exercise electrocardiography.},
  author = {P Kligfield},
  year = {1996},
  doi = {10.1093/oxfordjournals.eurheartj.a014930},
  url = {https://pubmed.ncbi.nlm.nih.gov/8737094/},
  note = {Source identifier: 8737094}
}