The perfect '72 Miami Dolphins and football's ultimate toll
Faces of football concussions – The Durango Herald
N.F.L. Shifts on Concussions, and Game May Never Be the Same - The New York Times
1972 Dolphins remember their deceased teammates and coaches
Jonathan Martin Will Donate His Brain to CTE Research - The New York Times
Ex-Dolphins Nick Buoniconti, Jake Scott, Jim Kiick had severe CTE
Seven members of '72 Dolphins suffered brain injuries
Concussion and the 1972 Miami Dolphins: A legacy of fighting
Padecky: Applause worth brain injury risk to most NFL players
Dolphins' Hall of Fame linebacker Nick Buoniconti dies at 78
Faces of Concussions: Football families share lives with CTE