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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2006 1
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2010 5
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Page 1
Does the Geriatric Depression Scale measure depression in Parkinson's disease?
Lopez FV, Split M, Filoteo JV, Litvan I, Moore RC, Pirogovsky-Turk E, Liu L, Lessig S, Schiehser DM. Lopez FV, et al. Among authors: lessig s. Int J Geriatr Psychiatry. 2018 Dec;33(12):1662-1670. doi: 10.1002/gps.4970. Epub 2018 Sep 25. Int J Geriatr Psychiatry. 2018. PMID: 30251374
Factor Analysis of the Apathy Scale in Parkinson's Disease.
Lopez FV, Eglit GML, Schiehser DM, Pirogovsky-Turk E, Litvan I, Lessig S, Filoteo JV. Lopez FV, et al. Among authors: lessig s. Mov Disord Clin Pract. 2019 Apr 30;6(5):379-386. doi: 10.1002/mdc3.12767. eCollection 2019 Jun. Mov Disord Clin Pract. 2019. PMID: 31286007 Free PMC article.
39 results