@misc{indiciae3fea3c55d771,
  title = {Reliability of noninvlasive methods for measuring cardiac function in exercise.},
  author = {L A Wolfe and D A Cunningham and G M Davis and P A Rechnitzer},
  year = {1978},
  doi = {10.1152/jappl.1978.44.1.55},
  url = {https://pubmed.ncbi.nlm.nih.gov/627501/},
  note = {Source identifier: 627501}
}