No abstract available
MeSH terms
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Adult
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Amniocentesis*
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Chromosomes, Human, X / genetics*
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Chromosomes, Human, Y / genetics
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Cordocentesis
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DNA / analysis
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Female
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Fetal Blood / chemistry
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Gestational Age
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Humans
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Karyotyping
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Mosaicism / embryology*
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Polymerase Chain Reaction
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Ultrasonography, Prenatal