No abstract available
MeSH terms
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Child
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Chromosome Aberrations*
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Chromosomes, Human, Pair 7 / genetics*
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Chromosomes, Human, Pair 9 / genetics*
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Comparative Genomic Hybridization
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Humans
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Karyotyping
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Leukemia, Biphenotypic, Acute / genetics*
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Sequence Deletion*
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Trisomy / genetics*