Goossens E, Decock P, Potgieter S, Fryns J P
Center for Human Genetics, University of Leuven, Belgium.
Genet Couns. 1999;10(2):133-6.
We report a proximal duplication in the long arm of chromosome 15 (15q11-15q13) in mosaic with a normal cell line in a 4-year-old boy presenting developmental delay and history of seizures, but normal phenotype.