The Arc
Voluntary organization committed to the welfare of all children and adults with mental retardation and their families. Formerly ARC, Association for Retarded Citizens of the United States. http://www.TheArc.org/
American Academy of Child and Adolescent Psychiatry
AACAP. Membership information and benefits, news, publications, research and training. Child and adolescent psychiatry definition and FAQ, glossary of symptoms and illnesses, public health issues, and publications catalog. http://www.aacap.org/