Links in the Chain of Chronic Traumatic Encephalopathy
NEJM 380:1771-1772, Ropper, A.H., 2019
Concussion in Sports, Guidelines for the Prevention of Catastrophic Outcome
JAMA 266:2867-2869, Kelly,J.P.,et al, 1991
The Second Impact in Catastrophic Contact-Sports Head Trauma
JAMA 252:538-539, Saunders,R.L.,et al, 1984