FDA approves Q-Collar, device that helps protect athletes from traumatic brain injury - ABC7 New York
$200 Q-Collar is designed to prevent athlete brain injuries
Q-Collar Provides Head Protection - ASME
Will This Device Protect Athletes' Brains, or Only Make Them Think It Does? - The New York Times
What Are The Collars That NFL Players Are Wearing? Explained
Will This Device Protect Athletes' Brains, or Only Make Them Think It Does? - The New York Times
Meet the Q-Collar: a brain-protective device being worn in the NFL
Q-Collar: New equipment helps protect the brain of high contact sports players
Peyton Football blazes a trail, outfits all its players with Q-Collars believed to reduce risk of brain injury, High School Sports
Q-Collar helps Texas guard Audrey Warren hampered by concussions
Redskins Injury Update: Vernon Davis placed in concussion protocol - Hogs Haven
FDA Authorizes Q-Collar Use to Help Protect Brains - Training & Conditioning
Vernon Davis' mysterious neck device might save him from concussions
What is the Q Collar, the device NFL players are wearing around their necks