@misc{indiciaeda148de4ec1c,
  title = {The case for exercise.},
  author = {G F Fletcher},
  year = {1984},
  doi = {10.1016/s0002-9149(84)80253-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/6486055/},
  note = {Source identifier: 6486055}
}