@misc{indiciae745a933e9e38,
  title = {Rate-responsive cardiac pacemakers.},
  author = {P G Morton},
  year = {1991},
  doi = {10.4037/15597768-1991-1022},
  url = {https://pubmed.ncbi.nlm.nih.gov/1995009/},
  note = {Source identifier: 1995009}
}