No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Antigens, CD34 / analysis*
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Blood Specimen Collection / methods
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Cell Count
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Fetal Blood / cytology*
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Hematopoietic Stem Cells / cytology*
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Hematopoietic Stem Cells / immunology
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Humans
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Time Factors