No abstract available
MeSH terms
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Adult
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Chromosomes, Human, Pair 18*
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Chromosomes, Human, Pair 2
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DNA Probes
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False Positive Reactions
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Female
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Humans
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In Situ Hybridization, Fluorescence
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Infant, Newborn
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Male
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Pregnancy
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Prenatal Diagnosis
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Trisomy / diagnosis*