Related Experiment Videos
The 49,XXXXY syndrome. Clinical and psychological follow-up data
M Borghgraef1, J P Fryns, E Smeets
1Department of Human Biology U.Z. Gasthuisberg, Leuven, Belgium.
Clinical Genetics
|June 1, 1988
Abstract:
In this report we give a detailed description of the clinical and psychological follow-up data of three young 49,XXXXY males, paying special attention to changes in intellectual performance and behaviour at different ages.