Down Syndrome: Symptoms & Causes

Down syndrome is a genetic condition where a person has an extra copy of chromosome 21 for a total of 47 chromosomes instead of 46.

What Is Down Syndrome- Types Of Down Syndrome- Physical Features

About Down Syndrome: Symptoms & Causes - Unique Community Services

How to be convinced that a person who is quadriplegic necessarily does not have locked-in syndrome - Quora

Living with Down Syndrome: Know its symptoms and causes

Down syndrome - Wikipedia

डाउन सिंड्रोम के लक्षण, कारण, इलाज, दवा, उपचार - Down Syndrome Syndrome, symptoms, cause, treatment, diagnosis, medicine in Hindi

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Down syndrome - Symptoms and causes - Mayo Clinic

About Down Syndrome National Down Syndrome Society (NDSS)

Why do people with Down syndrome have funny shaped heads? - Quora

Down Syndrome Amongst Us – A publication for the community to learn and understand what Down syndrome is all about and what life with an individual with Down Syndrome entails., amongst us