@article{pereira2014-24808018,
  author  = {Pereira, J. B. and Svenningsson, P. and Weintraub, D. and Brønnick, K. and Lebedev, A. and Westman, E. and Aarsland, D.},
  title   = {{Initial cognitive decline is associated with cortical thinning in early Parkinson disease}},
  journal = {Neurology},
  year    = {2014},
  doi     = {10.1212/wnl.0000000000000483},
  pmid    = {24808018},
  url     = {https://doi.org/10.1212/wnl.0000000000000483}
}