@misc{indiciae7f000197b309,
  title = {Early exercise tests after myocardial infarction.},
  author = {J M Stang and R P Lewis},
  year = {1981},
  doi = {10.7326/0003-4819-94-6-814},
  url = {https://pubmed.ncbi.nlm.nih.gov/7235425/},
  note = {Source identifier: 7235425}
}