@article{folstein1985-3989183,
  author  = {Folstein, M. and Anthony, J. C. and Parhad, I. and Duffy, B. and Gruenberg, E. M.},
  title   = {{The meaning of cognitive impairment in the elderly}},
  journal = {Journal of the American Geriatrics Society},
  year    = {1985},
  doi     = {10.1111/j.1532-5415.1985.tb07109.x},
  pmid    = {3989183},
  url     = {https://doi.org/10.1111/j.1532-5415.1985.tb07109.x}
}