Diagnosis and Management of Sports-Related Concussion a 15-Year-Old Athlete With a Concussion
JAMA 306:79-86, Zafonte, R., 2011
Degenerative Diseases of the Nervous System, Alzheimer Disease
Adams & Victors Principles of Neurology, Chp 39, pg 1063, Ropper, A.H.,et al, 2014