Memories of AFC title game loss to undefeated 1972 Dolphins still hard to digest for some Steelers
1972 Miami Dolphins – The Perfect Season 50th Anniversary
NFL Network Names Undefeated 1972 Dolphins as Greatest Team in NFL History, News, Scores, Highlights, Stats, and Rumors
The CTE Link Between Players from the 1972 Miami Dolphins - The New York Times
1972 Miami Dolphins season - Wikipedia
The CTE Link Between Players from the 1972 Miami Dolphins - The New York Times
17 facts about 17-0 Super Bowl VII champion Miami Dolphins - Los Angeles Times
1972 Miami Dolphins season - Wikipedia
A player-by-player look at the 1972 Dolphins and what they did after perfection – Sun Sentinel