@misc{indiciae87e1d47d76fc,
  title = {[Exercise testing and electrocardiographic P wave (author's transl)].},
  author = {Y Hiasa and H Mori and M Takahashi},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7335970/},
  note = {Source identifier: 7335970}
}