Brett Favre Was Included in Talks About Dog Testing for Concussion Cream
Brett Favre Opens Up About Concussions And Football On Megyn Kelly TODAY
Brett Favre feeling his years as Vikings take a beating from Patriots
NFL Concussions: The 2013-14 Season In Review
Brett Favre and his thousands of concussions: The legendary QB's shocking statement
NFL legend Brett Favre worryingly claims he had thousands of concussions during career - Mirror Online
Brett Favre: Playing in NFL led to painkillers addiction - Sports Illustrated Vault
NFL legend Brett Favre worryingly claims he had thousands of concussions during career - Mirror Online
Report: Concussion drug companies backed by Brett Favre overstated product benefits