INDEPENDENT STUDY ALLEGES THAT BRAIN INJURY RISK EXCEEDS THAT OF BOXING.
http://espn.go.com/mma/story/_/id/10690370/study-shows-mma-brain-injury-risk-higher-boxing
INDEPENDENT STUDY ALLEGES THAT BRAIN INJURY RISK EXCEEDS THAT OF BOXING.
http://espn.go.com/mma/story/_/id/10690370/study-shows-mma-brain-injury-risk-higher-boxing