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Quick Facts: Children's Health Issues
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Chromosomal and Genetic Abnormalities
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Chromosomal and Genetic Abnormalities
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Genes and Chromosomes
What are genes?
What are genes made of?
What are chromosomes?
What is a genetic disorder?
What causes genetic disorders?
Down Syndrome (Trisomy 21)
What is Down syndrome?
What causes Down syndrome?
What are the symptoms of Down syndrome?
How can doctors tell if my child has Down syndrome?
How do doctors treat Down syndrome?