@article{davis2016-27847686,
  author  = {Davis, A. A. and Racette, B.},
  title   = {{Parkinson disease and cognitive impairment: Five new things}},
  journal = {Neurology. Clinical practice},
  year    = {2016},
  doi     = {10.1212/cpj.0000000000000285},
  pmid    = {27847686},
  url     = {https://doi.org/10.1212/cpj.0000000000000285}
}