@misc{indiciae2c9d149e890d,
  title = {Guidelines for using both activity and exercise.},
  author = {R Dutton},
  year = {1989},
  doi = {10.5014/ajot.43.9.573},
  url = {https://pubmed.ncbi.nlm.nih.gov/2817073/},
  note = {Source identifier: 2817073}
}