@misc{indiciae87bac17b73b4,
  title = {Ectopic atrial rhythms in the primate.},
  author = {H O Klein and T A Sullivan and B F Hoffman},
  year = {1974},
  doi = {10.1016/0002-8703(74)90421-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4208224/},
  note = {Source identifier: 4208224}
}