@misc{indiciae325b4b840b3a,
  title = {Cardiac pacemakers. Principles and practices.},
  author = {J P Judson and W W Glenn and W G Holcomb},
  year = {1967},
  doi = {10.1016/0022-4804(67)90022-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4862734/},
  note = {Source identifier: 4862734}
}