@article{weintraub2015-25737166,
  author  = {Weintraub, D. and Simuni, T. and Caspell-Garcia, C. and Coffey, C. and Lasch, S. and Siderowf, A. and Aarsland, D. and Barone, P. and others},
  title   = {{Cognitive performance and neuropsychiatric symptoms in early, untreated Parkinson's disease}},
  journal = {Movement disorders : official journal of the Movement Disorder Society},
  year    = {2015},
  doi     = {10.1002/mds.26170},
  pmid    = {25737166},
  url     = {https://doi.org/10.1002/mds.26170}
}