@misc{indiciaeff98c86cd99d,
  title = {Letter: Ventricular fibrillation.},
  author = {O Z Roy},
  year = {1974},
  doi = {10.1007/bf02629845},
  url = {https://pubmed.ncbi.nlm.nih.gov/4465544/},
  note = {Source identifier: 4465544}
}