No abstract available
MeSH terms
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Aspartic Acid / analogs & derivatives*
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Aspartic Acid / deficiency
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Child, Preschool
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Dipeptides / deficiency
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Follow-Up Studies
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Humans
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Magnetic Resonance Spectroscopy
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Male
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Nervous System Diseases / metabolism
Substances
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Dipeptides
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isospaglumic acid
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Aspartic Acid
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N-acetylaspartate