Julie Stamm: Routine hits in youth football damage the brain, too
Football's future comes to a head due to concussion concerns, Youth
Football Concussions: Prevention, Diagnosis & Recovery
Local Coaches Oppose Proposed State Ban on Youth Tackle Football
More Girls Are Playing Football. Is That Progress? - The New York Times
Concussions in the NFL: How Worried are You?
Children Should Avoid Tackle Football Before High School, Report Says - WSJ
Football-related head injuries causing concern among Arizona parents
Head Injuries: Protecting Players in Youth Sports - Lewitt Hackman
Seven Ways To Reduce Risk of Traumatic Brain Injury In Sports
What parents need to know about football, concussions and head injuries
Julie Stamm, PhD on LinkedIn: Comparing Head Impacts in Youth Tackle and Flag Football
VERIFY: CTE risk higher in kids under 14 in tackle football
PDF) American Football: Watch Your Head!
How an 11-Year-Old's Brain Injury Rattled a Football Family - Men's Journal