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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Adolescent
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Adult
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Child
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Child, Preschool
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Chromatography, Liquid
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Creatine / blood*
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Creatine / urine*
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Glycine / analogs & derivatives*
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Glycine / blood*
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Glycine / urine*
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Guanidinoacetate N-Methyltransferase
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Humans
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Indicator Dilution Techniques
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Mass Spectrometry / methods
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Methyltransferases / deficiency
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Plasma
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Reference Values
Substances
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Methyltransferases
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Guanidinoacetate N-Methyltransferase
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glycocyamine
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Creatine
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Glycine