49ers legend Dwight Clark announces ALS diagnosis
Former 49ers great announces he has ALS, suspects football caused it - CBS News
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Former 49ers star Dwight Clark on his ALS battle: 'They need to find a cure to this thing because it is torture.' - The Washington Post
Dwight Clark, former 49er known for 'The Catch,' dies after battle with ALS
Dwight Clark, former San Francisco 49ers receiver known for 'The Catch,' dies at 61 after ALS battle
Dwight Clark Cause of Death: San Francisco 49ers Great Known for 'the Catch' Dead at 61
San Francisco 49ers great Dwight Clark dies aged 61
San Francisco 49ers great Dwight Clark dies at age 61
49ers legend Dwight Clark announces ALS diagnosis
At least a dozen NFL players have suffered from ALS
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49ers great Dwight Clark dies at 61 after battle with ALS - ABC7 San Francisco
At least a dozen NFL players have suffered from ALS