No abstract available
Publication types
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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DNA / blood*
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Female
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Fetal Blood / metabolism*
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Humans
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Infant, Newborn
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Labor, Obstetric / blood*
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Male
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Maternal-Fetal Exchange / physiology*
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Microsatellite Repeats / genetics
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Polymerase Chain Reaction
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Pregnancy