No abstract available
Publication types
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, P.H.S.
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Review
MeSH terms
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Blood Coagulation / drug effects
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Carcinogens / adverse effects*
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Child
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Child, Preschool
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Cost-Benefit Analysis
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Dose-Response Relationship, Drug
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Hemorrhage / prevention & control*
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Humans
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Incidence
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Infant, Newborn
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Neoplasms / chemically induced*
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Neoplasms / epidemiology
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Reproducibility of Results
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Vitamin K / adverse effects*
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Vitamin K / therapeutic use