TY  - RPRT
TI  - Alterations in cognitive performance and affect-arousal state during fluctuations in motor function in Parkinson's disease.
AU  - R G Brown
AU  - C D Marsden
AU  - N Quinn
AU  - M A Wyke
PY  - 1984
DO  - 10.1136/jnnp.47.5.454
UR  - https://pubmed.ncbi.nlm.nih.gov/6736975/
ID  - 6736975
ER  -