@misc{indiciae3bef2719f4b5,
  title = {CARDIAC PACEMAKERS.},
  author = {J B SCHWEDEL and D J ESCHER},
  year = {1964},
  doi = {10.1111/j.1749-6632.1964.tb33967.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/14227237/},
  note = {Source identifier: 14227237}
}