Down syndrome: What Is It?

An interactive presentation by YourGenesYourHealth.org

Facts About Down syndrome

By the National Association for Down Syndrome (NADS)

What Is Down syndrome?

By the National Institutes of Health; National Institute of Child Health & Human Development (NICHD)

Down syndrome Associated Conditions

By the National Down Syndrome Society (NDSS)

Down syndrome Fact Page

By Children’s Hospital of the Kings Daughters, Norfolk, Va.

Down syndrome Fact Page

By Patient Plus, United Kingdom

Down syndrome Mortality/Morbidity

By Harold Chen, MD, MS, FAAP, FACMG published by Emedicine.com

Down syndrome: Health Issues

By Len Leshin, M.D., F.A.A.P.

Down syndrome and Alzheimer’s

From Better Health Channel — Published by the Australian government

Resourses, Down syndrome and Cardiac Surgery

BMJ: British Medical Journal

Down syndrome and Autism

By the National Down Syndrome Society (NDSS)