University of Michigan
University of Michigan Health System: Your Child: Xxx Syndrome (Trisomy X)
Fact page describes the genetic disorder Triple X Syndrome or Trisomy X. Includes explanation of the genetics involved as well as treatment of the disorder.
National Institutes of Health
U.s. National Library of Medicine: Genetics Home Reference: Triple X Syndrome
Fact page describes Triple X Syndrome or Trisomy X. Includes explanation of the genetics involved and treatment of the disorder.