@misc{indiciaea2033a4cf76a,
  title = {Effect of maximal work load on cardiac function.},
  author = {T Sugimoto and J L Allison and A C Guyton},
  year = {1973},
  doi = {10.1536/ihj.14.146},
  url = {https://pubmed.ncbi.nlm.nih.gov/4541542/},
  note = {Source identifier: 4541542}
}