The measurement of whole body protein turnover in the preterm infant with intragastric infusion of L-[1-13C]leucine and sampling of the urinary leucine pool.

No abstract is available for this paper.

• Publication year

  1984

• Venue

  Clinical science

• Publication date

  1984-02-01

• Fields of study

  Medicine, Chemistry

• Identifiers
  DOI 10.1042/CS0660155PMID 6692651
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

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  1983cited by this paper
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  1970cited by this paper
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  1959cited by this paper

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• [Effect of carbohydrate administration on leucine oxidation in newborn infants. Studies using the 13C leucine breath test].

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