Mild Traumatic Brain Injury,Toward Understanding Manifestations and Treatment
Arch Int Med 158:90-97, Kushner,D., 1998
Diagnosis and Management of Concussion in Sports
Neurol 48:575-580, 5811997., Kelly,J.P.&Rosenberg,J.H., 1997
Concussion in Sports, Guidelines for the Prevention of Catastrophic Outcome
JAMA 266:2867-2869, Kelly,J.P.,et al, 1991