Junior Seau dead: NFL star DID have CTE brain disease from taking hits before he committed suicide
Football Player Had 'Worst' Brain Trauma Seen in Someone So Young, Doctor Says
Junior Seau Suffered from Traumatic Brain Disease Known as CTE, News, Scores, Highlights, Stats, and Rumors
Remembering Junior Seau, 25 Years After His NFL Career Began
Outside the Lines: Mind Control - ESPN
NFL star Junior Seau's autopsy shows no brain trauma at time of suicide, Junior Seau
Headed for Disaster: What We Know About Traumatic Brain Injury
Concussions in the NFL: How Worried are You?
NFL hopes to reduce head injuries with helmet experiment
Junior Seau's Community Recalls a Star Who Never Left - The New York Times