@misc{indiciae07fd92df1687,
  title = {[Prognosis following pacemaker implantation].},
  author = {L Seipel and G Pietrek and R Körfer and F Loogen},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/320137/},
  note = {Source identifier: 320137}
}