@misc{indiciae2572b8db18b5,
  title = {[Arrhythmias. 5. Electroconversion--risks, indications, drug therapy].},
  author = {I Cullhed and H Aberg},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/4939644/},
  note = {Source identifier: 4939644}
}