@misc{indiciae4048274b1b34,
  title = {Alterations in cognitive performance and affect-arousal state during fluctuations in motor function in Parkinson's disease.},
  author = {R G Brown and C D Marsden and N Quinn and M A Wyke},
  year = {1984},
  doi = {10.1136/jnnp.47.5.454},
  url = {https://pubmed.ncbi.nlm.nih.gov/6736975/},
  note = {Source identifier: 6736975}
}