@article{ritchie2001-11148233,
  author  = {Ritchie, K. and Artero, S. and Touchon, J.},
  title   = {{Classification criteria for mild cognitive impairment: a population-based validation study}},
  journal = {Neurology},
  year    = {2001},
  doi     = {10.1212/wnl.56.1.37},
  pmid    = {11148233},
  url     = {https://doi.org/10.1212/wnl.56.1.37}
}