@misc{indiciaec9c5f577e29c,
  title = {Treadmill exercise testing. Part I.},
  author = {G Koppes and T McKiernan and M Bassan and V F Froelicher},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/590026/},
  note = {Source identifier: 590026}
}