Did Lou Gehrig really have ALS?

Lou Gehrig's Impact on ALS 75 Years Later

About ALS - A Long Swim

MUSCULAR DYSTROPHY ASSOCIATION CELEBRATES LOU GEHRIG DAY AT MAJOR LEAGUE BASEBALL GAMES IN JUNE

MLB makes 2 June Lou Gehrig Day - World Baseball Softball Confederation

Baseball to Call Attention to Gehrig's Disease - The New York Times

How Lou Gehrig Fought the Deadly Disease Named After Him

Lou Gehrig Day: Though he's no longer here, Galentine's responsible for getting today's inaugural ALS Day started in MLB National News - Bally Sports

Lou Gehrig's disease: Two profiles of life and courage

Lou Gehrig - Disease, Stats & Quotes

Lou Gehrig

Amyotrophic lateral sclerosis, Radiology Reference Article