@misc{indiciae87b3a0581c5a,
  title = {A batteryless biological cardiovascular pacemaker.},
  author = {J A Armour and O Z Roy and W B Firor and R W Wehnert and D C MacGregor and K Sindhavananda and W G Bigelow},
  year = {1966},
  url = {https://pubmed.ncbi.nlm.nih.gov/5920890/},
  note = {Source identifier: 5920890}
}