No abstract available
Publication types
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Case Reports
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Comparative Study
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Letter
MeSH terms
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Acetylcholinesterase / analysis*
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Amniotic Fluid / enzymology*
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False Positive Reactions
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Female
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Humans
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Male
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Neural Tube Defects / diagnosis
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Pregnancy
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Prenatal Diagnosis*
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alpha-Fetoproteins / analysis
Substances
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alpha-Fetoproteins
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Acetylcholinesterase