What causes Down syndrome? NICHD - Eunice Kennedy Shriver National Institute of Child Health and Human Development

Down syndrome is caused by a random error in cell division that results in the presence of an extra copy of chromosome 21.

Down Syndrome NICHD - Eunice Kennedy Shriver National Institute of Child Health and Human Development

JCM, Free Full-Text

Cytogenetic and Down Syndrome Models Resource Request for Animals Form

Down Syndrome Infant Brain Imaging Study

Women in Science Profiles NICHD - Eunice Kennedy Shriver National Institute of Child Health and Human Development

Down syndrome - Symptoms and causes - Mayo Clinic

VKC receives NICHD grant to improve understanding of critical issues in Down syndrome - Notables

Reflecting on NICHD's 60th Anniversary Year NICHD - Eunice Kennedy Shriver National Institute of Child Health and Human Development

Plant Compound Apigenin Reduces Cognitive Deficits in Mouse Model of Down Syndrome