@misc{indiciaeb67188415d44,
  title = {[Clinical experiences with 3 different rate-adaptive pacemaker systems].},
  author = {B Maisch and H Langenfeld and H Steilner},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/3776287/},
  note = {Source identifier: 3776287}
}