6 Questions to Ask When Considering Joint Replacement Surgery - Chester County Hospital
Football helmet with liquid padding may prevent concussions
Six thousand yards passing is predictable
How does the next generation feel about concussions?
Can helmet design reduce the risk of concussion in football? in: Journal of Neurosurgery Volume 120 Issue 4 (2014) Journals
Do helmets protect against concussion? - Queensland Brain Institute - University of Queensland
Helmets protect athletes' skulls. Will the NFL use neuroscience to protect their brains?
Can this helmet make football safer?
Faces of football concussions – The Durango Herald
Lacrosse Injuries: New Helmet Technology From Xenith Can Help Reduce Severity Of Concussions
Built By Data: NFL Helmet Innovation
Laboratory Evaluation of Shell Add-On Products for American Football Helmets for Professional Linemen
Helmet evolution to reduce concussions visits SEC