By A Mystery Man Writer
More than 40 percent of football, soccer, ice hockey, and other contact sport participants under age 30 had signs of the degenerative brain disease, including the first American woman soccer player to be diagnosed
Autopsy Study of Athletes Who Died Young Shows Many Had Signs of CTE
Chronic traumatic encephalopathy (CTE): criteria for neuropathological diagnosis and relationship to repetitive head impacts
Clinical and Translational Research Archives
More studies show younger athletes across sports are at risk of developing brain disease - WPR
CTE Boston University
CTE Cases in Soccer Players Raise Questions About Safety of, soccer head
Largest study of brains of athletes younger than 30 finds early signs of CTE even in amateur players - Boston News, Weather, Sports
Youth Tackle Football Linked to Earlier Onset of Cognitive and Emotional Symptoms
Soccer Boston University