@misc{indiciaee87eec5c8f1c,
  title = {Bidirectional conduction through the A-V junction.},
  author = {A H Harris and H A Shecket},
  year = {1972},
  doi = {10.1378/chest.62.4.403},
  url = {https://pubmed.ncbi.nlm.nih.gov/4116697/},
  note = {Source identifier: 4116697}
}