@misc{indiciae8ebfe7030679,
  title = {[Current status of pacemaker technology (author's transl)].},
  author = {K Holper and R A Zink and W Heimisch},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/721047/},
  note = {Source identifier: 721047}
}