@misc{indiciae5acce252f969,
  title = {Letter: Pacemakers: the long-term cost.},
  author = {J Norman},
  year = {1976},
  doi = {10.1016/s0140-6736(76)90177-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/54604/},
  note = {Source identifier: 54604}
}