Foley, Sharon R.; Arthur, Ken; D. Kelly, Brendan. Psychiatric sequelae of Parkinson disease: a case report. European Psychiatry. 2006, 21 (3): 211–3. PMID 16137863. doi:10.1016/j.eurpsy.2005.05.007.
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Foley, Sharon R.; Arthur, Ken; D. Kelly, Brendan. Psychiatric sequelae of Parkinson disease: a case report. European Psychiatry. 2006, 21 (3): 211–3. PMID 16137863. doi:10.1016/j.eurpsy.2005.05.007.