Klinefelter Syndrome? -
 A parent's point of view, with articles.
http://xxy.50megs.com/INDEX.HTML

Klinefelter Syndrome - The Ohio Support Network -
 Specific health and educational resources for Ohio KS individuals and their families. Links to local and national healthcare, ongoing research, conferences, and support meetings.
http://www.klinefelter-ohio.com

Klinefelter Syndrome Support -
Educational and support information about Klinefelter Syndrome/XXY and its variants.
http://klinefeltersyndrome.org

Klinefelter's Syndrome gynecomastia -
 Male chest recontouring for large male breasts (gynecomastia) found in Klinefelter's Syndrome with surgical reduction by excision and liposuction. Before and after photographs, links, movies, and patient question and answer boards.
http://www.plasticsurgery4u.com/procedure_folder/male_breast4.html

My Klinefelter's Syndrome Page -
 David Brager's story, with information about Klinefelter's.
http://www.geocities.com/WestHollywood/Castro/4998/klinefel.html

Turner Center -
 Literature on XYY, Klinefelter, XXX, and Turner's Syndrome.
http://www.aaa.dk/turner/engelsk/

XXY Information (Klinefelter Syndrome) -
 Medical information, news, and links.
http://www.47xxy.org/XXYframe.html

XXY List -
 A private discussion list for which you must be an XXY to subscribe.
http://www.globalwebsol.com/xxy