2012 [Los Angeles Times] Festival of Books, Sunday
Research and science of concussions: Diagnosis, treatment, prevention
Can the Q-Collar Save Football From Its Concussion Problem? - InsideHook
FDA Clears Q-Collar Device for Athletes - MPR
The Q-Collar: An Innovative Response to Brain Injuries in Soccer - Girls Soccer Network
A collar might help prevent concussions in sports like soccer: Study - ABC News
Can the Q-Collar Save Football From Its Concussion Problem? - InsideHook
World Cup Players Are Wearing a Neck Device to Protect Their Brains
FY21 Science & Technology Efforts & Programs Prevention, Mitigation, and Treatment of Blast Injuries
What are World Cup players wearing around their necks?
A collar might help prevent concussions in sports like soccer: Study - ABC News
Statistical Power Analysis - Jacob Cohen, 1992
Sussex manufacturer producing Q-Collar designed to mitigate athletes' brain injuries - Milwaukee Business Journal