@misc{indiciae7f677a5087ec,
  title = {A prospective randomized comparison between fixed rate response programming and automatic rate response optimization in activity-triggered DDDR pacemakers. Thera Pacemaker Study Group.},
  author = {A Schuchert and H van Langen and K Michels and T Meinertz},
  year = {1998},
  doi = {10.1159/000006739},
  url = {https://pubmed.ncbi.nlm.nih.gov/9452153/},
  note = {Source identifier: 9452153}
}