US Soccer ban heading the ball for children over fears of concussion and head injuries, The Independent

Children aged 10 and under will not be allowed to head the ball while 11 to 13 year-olds will have headers limited in training

Football Association to trial heading ban for under-12s amid brain injury fears - LBC

How heading a soccer ball can hurt the brain - The Washington Post

(PDF) Ball heading and subclinical concussion in soccer as a risk factor for anterior cruciate ligament injury

Concerns raised over how football clubs will enforce new heading restrictions, Soccer

Football: How dangerous is heading the ball?

Revealed: Footballers five times more likely to suffer from Alzheimer's disease, landmark study finds

Heading Ban for Youth Soccer Won't End Head Injuries - The New York Times

Ex-pro footballers three times more likely to get dementia from heading balls, new research finds – The Sun

Introduction, Is Soccer Bad for Children's Heads?: Summary of the IOM Workshop on Neuropsychological Consequences of Head Impact in Youth Soccer

Debate still follows U.S. Soccer's decision to ban headers

Should young soccer players be banned from heading the ball?, US sports

Micro-concussions are a relatively new discovery, so aren't been discussed on large scales, but studies have shown that even soccer players get it from heading the ball over the course of their

US Soccer ban heading the ball for children over fears of concussion and head injuries, The Independent