@misc{indiciaea1f54d469ec3,
  title = {Rehabilitation after myocardial infarction: practical experience with a graded exercise program.},
  author = {E M Heller},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/6027984/},
  note = {Source identifier: 6027984}
}