@misc{indiciae163d6b572164,
  title = {[Atrioventricular block/sick sinus syndrome].},
  author = {Toshiyuki Ishikawa and Satoshi Umemura},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12136621/},
  note = {Source identifier: 12136621}
}