Albert F.G. Leentjens

Depression rating scales in Parkinson's disease: Critique and recommendations

Anette Schrag, Paolo Barone, Richard G. Brown et al. · Movement Disorders · 2007 · 684 citations · Full text

Geriatric Psychiatry, Depression Rating Scales, Depression Scale +16

Proposed diagnostic criteria for apathy in Alzheimer’s disease and other neuropsychiatric disorders

P Robert, Chiadi U. Onyike, Albert F.G. Leentjens et al. · European Psychiatry · 2009 · 609 citations

Apathy and anhedonia rating scales in Parkinson's disease: Critique and recommendations

Albert F.G. Leentjens, Kathy Dujardin, Laura Marsh et al. · Movement Disorders · 2008 · 348 citations

Neuropsychology, Neuropsychiatry, Mental Health +18

Higher incidence of depression preceding the onset of Parkinson's disease: A register study

Albert F.G. Leentjens, Marjan van den Akker, Job Metsemakers et al. · Movement Disorders · 2003 · 338 citations

The validity of the Hamilton and Montgomery-�sberg depression rating scales as screening and diagnostic tools for depression in Parkinson's disease

Albert F.G. Leentjens, Frans R.J. Verhey, Richel Lousberg et al. · International Journal of Geriatric Psychiatry · 2000 · 280 citations