Degenerative Diseases of the Nervous System, Parkinson Disease
Adams & Victors Principles of Neurology, Chp 39, pg 1082, Ropper, A.H.,et al, 2014
Pupil Dilation to Tropicamide is not Specific for Alzheimer Disease
Arch Neurol 54:841-844, Growdon,J.H.,et al, 1997