@misc{indiciae91b748a127e8,
  title = {Population attributable risk: implications of physical activity dose.},
  author = {C A Macera and K E Powell},
  year = {2001},
  doi = {10.1097/00005768-200106001-00032},
  url = {https://pubmed.ncbi.nlm.nih.gov/11427788/},
  note = {Source identifier: 11427788}
}