@misc{indiciae8c4271542449,
  title = {Treadmill exercise testing, part II.},
  author = {G Koppes and T McKiernan and M Bassan and V F Froelicher},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/598214/},
  note = {Source identifier: 598214}
}