@misc{indiciaef08ab2b4cea9,
  title = {Maximum oxygen intake and maximum heart rate during strenuous work.},
  author = {C H WYNDHAM and N B STRYDOM and J S MARITZ and J F MORRISON and J PETER and Z U POTGIETER},
  year = {1959},
  doi = {10.1152/jappl.1959.14.6.927},
  url = {https://pubmed.ncbi.nlm.nih.gov/13846294/},
  note = {Source identifier: 13846294}
}