@misc{indiciaeacad99719050,
  title = {Cardiac pacemaker function.},
  author = {R J Lescoe},
  year = {1973},
  doi = {10.1001/jama.1973.03220130054021},
  url = {https://pubmed.ncbi.nlm.nih.gov/4740037/},
  note = {Source identifier: 4740037}
}