@article{obrien2006-16943169,
  author  = {O'Brien, J. T.},
  title   = {{Vascular cognitive impairment}},
  journal = {The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry},
  year    = {2006},
  doi     = {10.1097/01.jgp.0000231780.44684.7e},
  pmid    = {16943169},
  url     = {https://doi.org/10.1097/01.jgp.0000231780.44684.7e}
}