@misc{indiciae1d5cc4ac128a,
  title = {Reverse alternating Wenckebach periodicity.},
  author = {M L Young and H Gelband and A Castellanos and G S Wolff},
  year = {1987},
  doi = {10.1016/0002-9149(87)90991-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3604949/},
  note = {Source identifier: 3604949}
}