@misc{indiciae3e2729354b59,
  title = {The first pacemaker.},
  author = {H G Mond and J G Sloman and R H Edwards},
  year = {1982},
  doi = {10.1111/j.1540-8159.1982.tb02226.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6176970/},
  note = {Source identifier: 6176970}
}