@misc{indiciae62e4c5079733,
  title = {Pacemaker rhythms.},
  author = {S Barold and S I Cohen},
  year = {1970},
  doi = {10.1016/0002-8703(70)90212-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/5471224/},
  note = {Source identifier: 5471224}
}