Degenerative Diseases of the Nervous System, Alzheimer Disease
Adams & Victors Principles of Neurology, Chp 39, pg 1063, Ropper, A.H.,et al, 2014
Prevalence of Cerebral Amyloid Pathology in Persons without Dementia
JAMA 313-1924-1938,1913, Jansen, W.J.,et al, 2015