Discriminative power of different nonmotor signs in early Parkinson's disease. A case-control study

Inner Retinal Layer Thinning in Parkinson Disease

(2009) Mohammedyusuf E. Hajee   ARCHIVES OF OPHTHALMOLOGY

The retina in Parkinson's disease

(2009) N. K. Archibald et al.   BRAIN

Non-motor symptoms of Parkinson's disease: dopaminergic pathophysiology and treatment

(2009) K Ray Chaudhuri et al.   LANCET NEUROLOGY

The use of a color coded probability scale to interpret smell tests in suspected parkinsonism

(2009) Laura Silveira-Moriyama et al.   MOVEMENT DISORDERS

The olfactory vector hypothesis of neurodegenerative disease: Is it viable?

(2008) Richard L. Doty   ANNALS OF NEUROLOGY

Executive dysfunction using behavioral assessment of the dysexecutive syndrome in Parkinson's disease

(2007) Satoshi Kamei et al.   MOVEMENT DISORDERS