This Week in History: Baseball great Lou Gehrig's consecutive games streak ends in 1939
Study Says Brain Trauma Can Mimic A.L.S. - The New York Times
Chris Creamer SportsLogos.Net on X: Major League Baseball is remembering Lou Gehrig and helping the fight against ALS today by holding their second annual Lou Gehrig Day. This includes on-field jersey
History of ALS: decades of scant progress and unmet needs
A Sad Day in Baseball History - National Ballpark Museum
Did Lou Gehrig actually die of 'Lou Gehrig's disease'?
Did Lou Gehrig Have Lou Gehrig's Disease?, The Takeaway
Lou Gehrig and the History of ALS
Baseball to Call Attention to Gehrig's Disease - The New York Times
Lou Gehrig Baseball Giveaway - Answer ALS
Lou Gehrig's Triumph and Tragedy With the New York Yankees
ALS (Lou Gehrig's Disease): Early Signs and Symptoms - Swiss Medica
Lou Gehrig - Wikipedia
Lou Gehrig, Biography, Statistics, Disease, & Facts
Lou Gehrig Day: MLB Raising ALS Awareness - The New York Times