@misc{indiciae7a70a26a4b76,
  title = {Intermittent claudication: is a supervised exercise class worth while?},
  author = {P C Clifford and P W Davies and J A Hayne and R N Baird},
  year = {1980},
  doi = {10.1136/bmj.280.6230.1503},
  url = {https://pubmed.ncbi.nlm.nih.gov/7388563/},
  note = {Source identifier: 7388563}
}