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Three years' diagnostic experience with direct karyotyping of neonatal blood
1Department of Cytogenetics and Molecular Genetics, Adelaide Children's Hospital, Australia.
Clinical Genetics
|November 1, 1990
Abstract:
Three years' experience with direct karyotyping of cord blood and neonatal venous blood is recorded. Fifty cord blood samples have been processed and 39 yielded satisfactory diagnostic results. Eight of 14 neonatal venous blood samples yielded diagnostic chromosome results after direct karyotyping. Factors which affected success are discussed.