@misc{indiciae9af4212397ee,
  title = {The prolonged exercise test.},
  author = {M H Brooke and J E Carroll and J E Davis and J M Hagberg},
  year = {1979},
  doi = {10.1212/wnl.29.5.636},
  url = {https://pubmed.ncbi.nlm.nih.gov/571561/},
  note = {Source identifier: 571561}
}