Brett Favre: Kids shouldn't play tackle football until they are 14
Brett Favre admits serious memory loss in radio interview - CBS News
Don't Bet against Me! by Deanna Favre, Angela Elwell Hunt - Ebook
On League of Denial – ZastrowPhysics
Loss of Possession: Concussions, Informed Consent, and Autonomy
Why Brett Favre Estimates He Had 1,000 Concussions During His
Brett Favre: “I think after 20 years, God only knows the toll
Brett Favre Says He Thinks He Suffered 'Thousands' of Concussions
Brett Favre Says He Thinks He Suffered 'Thousands' of Concussions
NFL legend Brett Favre worryingly claims he had thousands of
NFL legend Brett Favre worryingly claims he had thousands of
Brett Favre of Minnesota Vikings says he's retiring after 20-year