@misc{indiciae39dcd20100ec,
  title = {[Wolff-Parkinson-White syndrome. (Recent progress; problems still unsolved)].},
  author = {V Bardan},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4792565/},
  note = {Source identifier: 4792565}
}