Down Syndrome (Trisomy 21) - Explains the cardiac and non-cardiac complications, as well as outlining treatment options and prognosis. From the Cincinnati Children's Hospital Medical Center.
eMedTV Down Syndrome Channel - Learn through medically written and reviewed articles about the causes, risk factors, effects of and treatments for DS. Includes prenatal screening.
Epilepsy-Down Syndrome Foundation - Research into the dual diagnoses of Down syndrome and epilepsy. Emphasizes nutritional and non-medical interventions.
The PREP Program - A school and resource centre. Includes descriptions of what they do with toddlers, school-aged children, and teens. Also included are their fees.
World Down Syndrome Day - Promoting 21st March as world down syndrome day, chosen for the trisomy of the 21st chromosome.