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Discordance between direct and PHA-stimulated chromosome preparations from neonates
I W Garnham1, H Fernandez, D F Callen
1Department of Cytogenetics and Molecular Genetics, Women's and Children's Hospital, Adelaide, Australia.
Clinical Genetics
|June 1, 1994
Abstract:
Four examples of discordance between karyotypes prepared from direct and PHA-stimulated neonatal blood samples are presented. The specimens were initially studied by direct methods to establish a neonatal karyotype rapidly. The patients are described and the significance of the findings is discussed.