Risk factors for concussive symptoms 1 week or longer in high school athletes

High School Concussions in the 2008-2009 Academic Year

(2010) William P. Meehan et al.   AMERICAN JOURNAL OF SPORTS MEDICINE

Natural History of Concussion in Sport

(2010) Michael Makdissi et al.   AMERICAN JOURNAL OF SPORTS MEDICINE

The Role of Concussion History and Gender in Recovery from Soccer-Related Concussion

(2009) Alexis Chiang Colvin et al.   AMERICAN JOURNAL OF SPORTS MEDICINE

Compliance with return to play guidelines following concussion in US high school athletes, 2005–2008

(2009) Ellen E. Yard et al.   BRAIN INJURY

Is there a gender difference in concussion incidence and outcomes?

(2009) R W Dick   BRITISH JOURNAL OF SPORTS MEDICINE

Neurocognitive and Symptom Predictors of Recovery in High School Athletes

(2009) Brian Lau et al.   CLINICAL JOURNAL OF SPORT MEDICINE