Klinefelter's Syndrome, 47, XXY, or XXY syndrome is when people have an extra number of X chromosomes. People who have Klinefelter's Syndrome are often called "XXY Males", or "47, XXY Males". Other males can have Klinefelter's Syndrome as well (for example, mice). Males who have this condition are almost always infertile. This means that they cannot father babies.
- Cotran, Ramzi S.; Kumar, Vinay; Fausto, Nelson; Nelso Fausto; Robbins, Stanley L.; Abbas, Abul K. (2005). Robbins and Cotran pathologic basis of disease. St. Louis, Mo: Elsevier Saunders. pp. 179. ISBN 0-7216-0187-1.
- Bock, Robert (August 1993). "Understanding Klinefelter Syndrome: A Guide for XXY Males and their Families" (HTML). NIH Pub. No. 93-3202. Office of Research Reporting, NICHD. http://www.nichd.nih.gov/publications/pubs/klinefelter.cfm. Retrieved 2007-04-07.
- Russell, Liane Brauch (9 June 1961). "Genetics of Mammalian Sex Chromosomes MOUSE STUDIES THROW LIGHT ON THE FUNCTIONS AND ON THE OCCASIONALLY ABERRANT BEHAVIOR OF SEX CHROMOSOMES". Science 133 (3467): 1795-1803. doi:10.1126/science.133.3467.1795
- Denschlag, Dominik, MD; Clemens, Tempfer, MD; Kunze, Myriam, MD; Wolff, Gerhard, MD; Keck, Christoph, MD (October 2004). "Assisted reproductive techniques in patients with Klinefelter syndrome: A critical review". Fertility and Sterility 82 (4): 775–779. doi:10.1016/j.fertnstert.2003.09.085. PMID 15482743
Other websites [change]
- "Klinefelter Syndrome at the Open Directory Project". dmoz.org. http://www.dmoz.org/Health/Conditions_and_Diseases/Sex-Development_Disorders/Intersex/Klinefelter_Syndrome/. Retrieved 27 July 2010.