Dwight Clark dies; former 49ers great had ALS - CNN
Dwight Clark dead: 49ers legend passed away at 61 from ALS - Sports Illustrated
Former 49ers great dies after battle with ALS
Dwight Clark dies; former 49ers great had ALS
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Dwight Clark dies; former 49ers great had ALS
Dwight Clark dies; former 49ers great had ALS
49ers legend Dwight Clark, 61, dies of ALS – NBC Sports Bay Area & California
Dwight Clark dies; former 49ers great had ALS - CNN
Football greats Dwight Clark, Gale Sayers battle brain diseases
49ers legend Dwight Clark, 61, dies of ALS
Dwight Clark dies; former 49ers great had ALS
Dwight Clark dies; former 49ers great had ALS
Cleveland Browns: Former GM Dwight Clark passes away
At least a dozen NFL players have suffered from ALS