@misc{indiciae606e433331d5,
  title = {[Pacemaker---EKG--Quiz].},
  author = {Carsten W Israel},
  year = {2005},
  doi = {10.1007/s00399-005-0455-z},
  url = {https://pubmed.ncbi.nlm.nih.gov/15824878/},
  note = {Source identifier: 15824878}
}