@misc{indiciae9dda5c1c5235,
  title = {Exercise testing in children: an alternative approach.},
  author = {D B Claxton and J H Chapman and N V Challis and M L Fysh},
  year = {2000},
  doi = {10.1080/001401300750004014},
  url = {https://pubmed.ncbi.nlm.nih.gov/11083139/},
  note = {Source identifier: 11083139}
}