Current Issues in Managing Sports-Related Concussion
JAMA 282:2283-2285, Collins,M.W.,et al, 1999
Mild Traumatic Brain Injury,Toward Understanding Manifestations and Treatment
Arch Int Med 158:90-97, Kushner,D., 1998
Concussion
NEJM 356:166-172, Ropper,A.H. &Gorson,K.C., 2007
Retrospective of Concussive Convulsions in Elite Australian Rules & Rugby League Footballers
BMJ 314:171-174, 1581997., McCrory,P.R.,et al, 1997