@article{emre2003-12849211,
  author  = {Emre, M.},
  title   = {{Dementia associated with Parkinson's disease}},
  journal = {The Lancet. Neurology},
  year    = {2003},
  doi     = {10.1016/s1474-4422(03)00351-x},
  pmid    = {12849211},
  url     = {https://doi.org/10.1016/s1474-4422(03)00351-x}
}