Fragile X syndrome
- National Center on Birth Defects and Developmental Disabilities, CDC (More information on this organization)
- National Institute of Child Health and Human Development, NIH, HHS (More information on this organization)
- Autism Collaboration (More information on this organization)
A federal government website managed by the Office on Women's Health in the Office of the Assistant Secretary for Health at the U.S. Department of Health and Human Services.
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