@misc{indiciae642e0358767e,
  title = {Comment on physical activity.},
  author = {A D Tsakok},
  year = {1997},
  doi = {10.1016/s0895-4356(97)89894-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/9180657/},
  note = {Source identifier: 9180657}
}