@misc{indiciaecbe7445208f4,
  title = {Electrocardiogram interpretation. Case 3: Progressive conduction block.},
  author = {S Sporton and D Holdright},
  year = {2001},
  doi = {10.12968/hosp.2001.62.6.1593},
  url = {https://pubmed.ncbi.nlm.nih.gov/11436444/},
  note = {Source identifier: 11436444}
}