@misc{indiciae771a52e81640,
  title = {Direct comparison of a contractility and activity pacemaker sensor during treadmill exercise testing.},
  author = {Ayten Erol-Yilmaz and Raymond Tukkie and Job De Boo and Tim Schrama and Arthur Wilde},
  year = {2004},
  doi = {10.1111/j.1540-8159.2004.00666.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15546303/},
  note = {Source identifier: 15546303}
}