1154 The utility of the Addenbrooke's Cognitive Examination-Revised (ACE-R) in Parkinson's disease
P McColgan, J Evans, D P Breen, S L Mason, B Ghosh, T Rittman, J Rowe, P Nestor, R A Barker, C H Williams-Gray
Journal of Neurology, Neurosurgery & Psychiatry Mar 2012, 83 (3) e1; DOI: 10.1136/jnnp-2011-301993.3