Understanding Klinefelter Syndrome: A Guide for XXY Males and Their Families
www.nichd.nih.gov/publications/pubs_details.cfm?from=&pubs_id=27
This 31-page booklet for families and patients describes Klinefelter syndrome, a disorder in males that is caused by the presence of an extra X chromosome. The booklet explains the causes, symptoms, diagnosis, prognosis, associated disorders and problems, and treatments for the disorder.
Klinefelter Syndrome - Family Village
www.familyvillage.wisc.edu/lib_klin.htm
This general Web site includes information about locating
support or chat groups and other information on Klinefelter
Syndrome.
KS&A
www.genetic.org
KS&A’s mission is to help individuals with one or more extra X and/or Y chromosomes and their families lead fuller and more productive lives. KS&A stand for Knowledge, Support & Action.