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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Adult
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Aged
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Aged, 80 and over
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Anemia / prevention & control*
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Biological Monitoring / standards*
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Blood Specimen Collection / standards*
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Critical Illness*
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Female
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Humans
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Iatrogenic Disease / prevention & control*
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Male
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Middle Aged
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Practice Guidelines as Topic*