@misc{indiciaefcb11c17f1d8,
  title = {Novel exercise protocol suitable for use on a treadmill or a bicycle ergometer.},
  author = {D B Northridge and S Grant and I Ford and J Christie and J McLenachan and D Connelly and J McMurray and S Ray and E Henderson and H J Dargie},
  year = {1990},
  doi = {10.1136/hrt.64.5.313},
  url = {https://pubmed.ncbi.nlm.nih.gov/2245110/},
  note = {Source identifier: 2245110}
}