What parents need to know about football, concussions and head
NFL concussions: 96% of former NFL players tested had CTE brain
Chronic Traumatic Encephalopathy in the Brains of Military
CTE found in 92 percent of ex-NFL players analyzed in updated report
Chronic Traumatic Encephalopathy in the Brains of Military
New Study Finds 99% Of Former NFL Players Had CTE
A Tribute to the NFL Players Who Suffered CTE Brain Injury
111 N.F.L. Brains. All But One Had C.T.E. - The New York Times
CTE found in 99% of studied brains from deceased NFL players
Study: All but one of 111 brains of former NFL players diagnosed
Brain scans on former NFL players detect abnormal proteins found
CTE found in 99% of studied brains from deceased NFL players
111 N.F.L. Brains. All But One Had C.T.E. - The New York Times
Chronic Traumatic Encephalopathy in the Brains of Military
NFL concussion protocols under scrutiny