No abstract available
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Abortion, Habitual / epidemiology
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Abortion, Habitual / genetics*
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Abortion, Spontaneous / epidemiology
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Abortion, Spontaneous / genetics*
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Adolescent
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Adult
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Case-Control Studies
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China / epidemiology
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Female
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Follow-Up Studies
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Gestational Age
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Humans
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Maternal Age
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Methylenetetrahydrofolate Reductase (NADPH2) / genetics*
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Odds Ratio
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Parity
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Polymorphism, Genetic*
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Pregnancy
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Pregnancy Complications, Hematologic / diagnosis*
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Pregnancy Complications, Hematologic / epidemiology
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Probability
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Retrospective Studies
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Sensitivity and Specificity
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Thrombophilia / epidemiology
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Thrombophilia / genetics*
Substances
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Methylenetetrahydrofolate Reductase (NADPH2)