Learning About Fragile X Syndrome. (December 27, 2013) National Human Genome Research Institute. Retrieved 4/5/2015 from http://www.genome.gov/10000755
Nelson Textbook of Pediatrics, 19th Edition, 2011 pages 411-12
Facts about Fragile X Syndrome. Centers for Disease Control and Prevention, Updated Apr. 2013. Accessed Apr. 2013 from http://www.cdc.gov/ncbddd/fxs/facts.html
Committee on Genetics. The American Academy of Pediatrics. Health supervision for children with fragile x syndrome. Pediatrics 2011; 127:994-2006.
"Summary of Fragile X Syndrome." The National Fragile X Foundation - Fragile X Syndrome. Web. 06 June 2011. <http://www.nfxf.org/html/summary.htm>.
"Fragile X Syndrome." Genetics Home Reference. National Library of Medicine. Web. 06 June 2011. <http://ghr.nlm.nih.gov/condition/fragile-x-syndrome>.