@misc{indiciaeffb5398bc04e,
  title = {Implantable pacemaker powered by ventricular contractions.},
  author = {J H Kennedy and C C Enger and A G Michel},
  year = {1966},
  url = {https://pubmed.ncbi.nlm.nih.gov/5951780/},
  note = {Source identifier: 5951780}
}