American Academy of Child & Adolescent Psychiatry
Attention Deficit Disorder Association
California Psychological Association
Centers for Disease Control and Prevention
CHADD - Children and Adults with Attention Deficit/Hyperactivity Disorder »
CHADD - Northern California
Healthy Children
Learning Disabilities Association of America
National Institute of Mental Health »
National Resource Center on ADHD »
UC Davis MIND Institute ADHD Program
U.S. Department of Education