The Center for Disease Control’s (CDC) fact sheet providing general concussion and prevention information:
Presented by the SCORE Program, the ACE is a sign and symptom checklist and post-concussion guide that is particularly useful for parents and care-givers:
Vanderbilt University offers this comprehensive concussion brochure including information about concussion in people of all ages as well as care-giver tips:
The International Conference on Concussion held in Zurich 2008 produced this statement regarding the current clinical consensus on concussions. This includes standard return-to-play guidelines, which are very useful in assisting athletes through meaningful recovery and back onto the field.