@misc{indiciae530605ac18a4,
  title = {Exercise testing does not have to be complicated.},
  author = {C B Cooper},
  year = {2006},
  doi = {10.1191/1479972306cd107xx},
  url = {https://pubmed.ncbi.nlm.nih.gov/16729769/},
  note = {Source identifier: 16729769}
}