Lou Gehrig wrote heartbreaking letter believing he'd beat ALS
Lou Gehrig Day at Yankee Stadium
Lou Gehrig's disease: Spotlight on ALS – The Viking Logue
Lou Gehrig speech: What did he say and why is Lou Gehrig disease named after him?
Lou Gehrig an inspiration for those diagnosed with ALS - Newsday
Inaugural “Lou Gehrig Day” To Be Held June 2 Throughout MLB – Gotham Baseball
MLB's Sarah Langs, who has ALS, honored at Yankees game on anniversary of Lou Gehrig's famous speech
Lou Gehrig - Wikipedia
Mariners putting on ALS Awareness Night ahead of MLB's Lou Gehrig's Day, National Sports
Gehrig delivers his famous speech at Yankee Stadium
Yankees Magazine: Lou Gehrig speech
TSN Archives: Lou Gehrig's Death Shocks All in Game (June 5, 1941)