@misc{indiciae1e3894839787,
  title = {Pacemaker failure during programming.},
  author = {H H Klein},
  year = {1987},
  doi = {10.1111/j.1540-8159.1987.tb05938.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2436162/},
  note = {Source identifier: 2436162}
}