Mild cognitive impairment in Parkinson disease: A multicenter pooled analysis von AARSLAND, D, BRONNICK, K, SANTANGELO, G, FOLTYNIE, T, JANVIN, C, LARSEN, J. P, BARKER, R. A, EMRE, M, WILLIAMS-GRAY, C, WEINTRAUB, D, MARDER, K, KULISEVSKY, J, BURN, D, BARONE, P, PAGONABARRAGA, J, ALLCOCK, L

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What predicts mortality in Parkinson disease?: A prospective population-based long-term study von FORSAA, E. B, LARSEN, J. P, WENTZEL-LARSEN, T, ALVES, G

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Cognitive impairment in incident, untreated Parkinson disease : The Norwegian ParkWest Study von AARSLAND, D, BRØNNICK, K, LARSEN, J. P, TYSNES, O. B, ALVES, G

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Differences in neuropathologic characteristics across the lewy body dementia spectrum von BALLARD, C, ZIABREVA, I, PERRY, R, LARSEN, J. P, O'BRIEN, J, MCKEITH, I, PERRY, E, AARSLAND, D

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Dementia and survival in Parkinson disease : A 12-year population study von BUTER, T. C, VAN DEN HOUT, A, MATTHEWS, F. E, LARSEN, J. P, BRAYNE, C, AARSLAND, D

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The spectrum of neuropsychiatric symptoms in patients with early untreated Parkinson’s disease von Aarsland, D, Brønnick, K, Alves, G, Tysnes, O B, Pedersen, K F, Ehrt, U, Larsen, J P

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Occurrence and clinical correlates of REM sleep behaviour disorder in patients with Parkinson’s disease over time von Gjerstad, M D, Boeve, B, Wentzel-Larsen, T, Aarsland, D, Larsen, J P

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Incidence of Parkinson’s disease in Norway: the Norwegian ParkWest study von Alves, G, Müller, B, Herlofson, K, HogenEsch, I, Telstad, W, Aarsland, D, Tysnes, O-B, Larsen, J P

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Excessive daytime sleepiness in Parkinson disease : Is it the drugs or the disease? von GJERSTAD, M. D, ALVES, G, WENTZEL-LARSEN, T, AARSLAND, D, LARSEN, J. P

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Increased risk of leg motor restlessness but not RLS in early Parkinson disease von GJERSTAD, M. D, TYSNES, O. B, LARSEN, J. P

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Occurrence and risk factors for apathy in Parkinson disease: a 4-year prospective longitudinal study von Pedersen, K F, Alves, G, Aarsland, D, Larsen, J P

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Is fatigue an independent and persistent symptom in patients with Parkinson disease? von ALVES, G, WENTZEL-LARSEN, T, LARSEN, J. P

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Donepezil for cognitive impairment in Parkinson's disease: a randomised controlled study von Aarsland, D, Laake, K, Larsen, J P, Janvin, C

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Risk of dementia in Parkinson's disease: A community-based, prospective study von AARSLAND, D, ANDERSEN, K, LARSEN, J. P, LOLK, A, NIELSEN, H, KRAGH-SØRENSEN, P

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Performance on the dementia rating scale in Parkinson’s disease with dementia and dementia with Lewy bodies: comparison with progressive supranuclear palsy and Alzheimer’s disease... von Aarsland, D, Litvan, I, Salmon, D, Galasko, D, Wentzel-Larsen, T, Larsen, J P

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Fatigue in early Parkinson's disease: the Norwegian ParkWest study von Ongre, S. O., Larsen, J. P., Tysnes, O. B., Herlofson, K.

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Fluctuations in attention: PD dementia vs DLB with parkinsonism von BALLARD, C. G, AARSLAND, D, BROWN, R, TOVEE, M, MCKEITH, I, O'BRIEN, J, GRAY, A, CORMACK, F, BURN, D, CASSIDY, T, STARFELDT, R, LARSEN, J.-P

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The effect of age of onset of PD on risk of dementia von AARSLAND, D, KVALØY, J. T, ANDERSEN, K, LARSEN, J. P, TANG, M. X, LOLK, A, KRAGH-SØRENSEN, P, MARDER, K

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Predictors of Nursing Home Placement in Parkinson's Disease: A Population-Based, Prospective Study von Aarsland, Dag, Larsen, Jan Petter, Tandberg, Elise, Laake, Knut

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Frequencies of falls and associated features at different stages of Parkinson's disease von Hiorth, Y. H., Lode, K., Larsen, J. P.

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