@misc{indiciae11d842dc9e97,
  title = {Maximal treadmill stress testing for cardiovascular evaluation.},
  author = {M H Ellestad and W Allen and M C Wan and G L Kemp},
  year = {1969},
  doi = {10.1161/01.cir.39.4.517},
  url = {https://pubmed.ncbi.nlm.nih.gov/5778252/},
  note = {Source identifier: 5778252}
}