@article{abbott2004-15383515,
  author  = {Abbott, R. D. and White, L. R. and Ross, G. W. and Masaki, K. H. and Curb, J. D. and Petrovitch, H.},
  title   = {{Walking and dementia in physically capable elderly men}},
  journal = {JAMA},
  year    = {2004},
  doi     = {10.1001/jama.292.12.1447},
  pmid    = {15383515},
  url     = {https://doi.org/10.1001/jama.292.12.1447}
}