@misc{indiciaeb7205f97c279,
  title = {Haemodynamic changes during continuous exercise.},
  author = {E Sowton and F Burkart},
  year = {1967},
  doi = {10.1136/hrt.29.5.770},
  url = {https://pubmed.ncbi.nlm.nih.gov/6039174/},
  note = {Source identifier: 6039174}
}