Football Concussions: Prevention, Diagnosis & Recovery
Helmet sticker may reduce concussions
Helmet Smart Foam Signals Potential Concussions in Real Time - Medical Design Briefs
Football helmets have improved but are far from 'concussion proof' – Orange County Register
NYIT study: Padded helmets provide scant protection from concussions - Newsday
NFL Helmet Manufacturer Warned On Concussion Risk
How Irish are taking more safety measures when it comes to concussions
More padding the issue of concussions and better helmets
Study: Newer Football Helmets Could Slash Concussion Risks
Composites tackle concussions
New helmet design can deal with sports' twists and turns