This Brain Doc Has a “Repulsive” Idea to Make Football Safer
Wes Welker returns to practice for Denver Broncos - The Boston Globe
Wes Welker on his concussions: I'm not worried 'my brain is going to explode'
The Significance of Winning One for Welker - The New York Times
Is Denver Broncos Wes Welker putting his future in danger?
Wes Welker's concussion-proof helmet : r/DenverBroncos
Wes Welker returns just in time for Broncos after concussion – The Denver Post
Wes Welker injury: Broncos WR suffers a concussion - Mile High Report
Wes Welker focused on winning, not concussions - The Boston Globe
Champ Bailey Warns Wes Welker to Retire
Playing with a concussion still a no-brainer for NFL players