Concussion
NEJM 356:166-172, Ropper,A.H. &Gorson,K.C., 2007
Neuropsychological Dysfunction Following Repeat Concussions in Jockeys
JNNP 77:518-520,428, Wall,S.E.,et al, 2006
Diagnosis and Management of Sports-Related Concussion a 15-Year-Old Athlete With a Concussion
JAMA 306:79-86, Zafonte, R., 2011