@misc{indiciaee75ff2416c45,
  title = {Pacemaker longevity.},
  author = {S Furman and D J Escher and B Parker},
  year = {1973},
  doi = {10.1016/0002-9149(73)90822-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4682404/},
  note = {Source identifier: 4682404}
}