@misc{indiciaeece9e83f9533,
  title = {[Exercise test in patients with permanent pacemakers].},
  author = {R Esturau and P Iturralde and S Férez and O Galván and J Rosado and G Pérez and J A González Hermosillo},
  url = {https://pubmed.ncbi.nlm.nih.gov/1929668/},
  note = {Source identifier: 1929668}
}