http://www.mentalhealth.org/publications/allpubs/CA-0004/default.asp
SAMHSA's National Mental Health Information Center, Center for Mental Health Services
In this fact sheet, 'Mental Health Problems' for children and adolescents refers to the range of all diagnosable emotional, behavioral, and mental disorders. They include depression, attention- deficit/hyperactivity disorder, and anxiety, conduct, and other related disorders.