@misc{indiciae0bbd95a671d4,
  title = {Pacemaker surveillance.},
  author = {V Parsonnet},
  year = {1972},
  doi = {10.1378/chest.61.3.203},
  url = {https://pubmed.ncbi.nlm.nih.gov/5021163/},
  note = {Source identifier: 5021163}
}