Tua help on the way? NFL approves first QB helmet designed to help reduce concussions – Sun Sentinel
First QB helmet designed to help reduce concussions OK'd - TheGrio
First quarterback helmet designed to help reduce concussions is approved., RR NEWS USA
First QB-specific helmet designed to help reduce concussions approved
Jeremy Repanich: Helmets alone won't save football from concussions - Sports Illustrated
A former Harvard quarterback tackles NFL concussion woes
First QB helmet designed to help reduce concussions approved – WKRG News 5
NFL, NFLPA approve helmet designed to reduce QB concussions - ESPN
NFL, players' union approve QB-specific helmet designed to reduce concussions – NBC Sports Bay Area & California