@article{obrien2003-12849265,
  author  = {O'Brien, J. T. and Erkinjuntti, T. and Reisberg, B. and Roman, G. and Sawada, T. and Pantoni, L. and Bowler, J. V. and Ballard, C. and others},
  title   = {{Vascular cognitive impairment}},
  journal = {The Lancet. Neurology},
  year    = {2003},
  doi     = {10.1016/s1474-4422(03)00305-3},
  pmid    = {12849265},
  url     = {https://doi.org/10.1016/s1474-4422(03)00305-3}
}