Head Injury in Sport
BMJ 308:1620-1624, McLatchie,G.&Jennett,B., 1994
One Year Outcome in Mild to Moderate Head Injury:The Predictive Value of Acute Injury Characteristics Related to Complaints and Return to Work
JNNP 66:207-213, van der Naalt,J.,et al, 1999
Mild Traumatic Brain Injury,Toward Understanding Manifestations and Treatment
Arch Int Med 158:90-97, Kushner,D., 1998