@misc{indiciae509bda739e46,
  title = {Dipolar electrode in heart block.},
  author = {I R ZUCKER and V PARSONNET and L GILBERT and M ASA},
  year = {1963},
  doi = {10.1001/jama.1963.03700200071013},
  url = {https://pubmed.ncbi.nlm.nih.gov/14004030/},
  note = {Source identifier: 14004030}
}