No abstract available
Publication types
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Letter
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Research Support, N.I.H., Extramural
MeSH terms
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Blood Cell Count
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Blood Coagulation
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Blood Specimen Collection / methods
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Capillaries / physiology
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Chorionic Villi / ultrastructure
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Female
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Fetal Blood
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Hemoglobins / analysis
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Humans
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Placenta / blood supply
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Placenta / physiology*
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Platelet Count*
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Pregnancy / blood*