Concussion - For more information
Gronwall, D. M. A., Philip Wrightson, and Peter Waddell. Head Injury—The Facts: A Guide for Families and Care-Givers. New York: Oxford University Press, 1998.
Stoler, Diane Roberts. Coping With Mild Traumatic Brain Injury. Garden City Park, NY: Avery Publishing Group, 1998.
American Academy of Neurology. 1080 Montreal Avenue St. Paul, MN 55116–2325. (800) 879–1960.