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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Blood Grouping and Crossmatching* / methods
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DNA Primers
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Female
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Fetus*
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Gestational Age
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Humans
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Polymerase Chain Reaction
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Pregnancy
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Rh-Hr Blood-Group System*
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Sequence Analysis, DNA*
Substances
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DNA Primers
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Rh-Hr Blood-Group System