Theory of mind deficits in Parkinson's disease: a product of executive dysfunction?
Neuropsychology (2013) - Comment
pubmed: 23356595  doi: 10.1037/a0031302  issn: 1931-1559  issn: 0894-4105 

Clare M. Eddy, Sarah R. Beck, Ian J. Mitchell, Peter Praamstra, Hardev S. Pall