@article{ahlskog2011-21878600,
  author  = {Ahlskog, J. E. and Geda, Y. E. and Graff-Radford, N. R. and Petersen, R. C.},
  title   = {{Physical exercise as a preventive or disease-modifying treatment of dementia and brain aging}},
  journal = {Mayo Clinic proceedings},
  year    = {2011},
  doi     = {10.4065/mcp.2011.0252},
  pmid    = {21878600},
  url     = {https://doi.org/10.4065/mcp.2011.0252}
}