@misc{indiciaefcbf01f0450b,
  title = {Behavior of different activity-based pacemakers during treadmill exercise testing with variable slopes: a comparison of three activity-based pacing systems.},
  author = {E Alt and M Matula and K Hölzer},
  year = {1994},
  doi = {10.1111/j.1540-8159.1994.tb03743.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7838784/},
  note = {Source identifier: 7838784}
}