No abstract available
Keywords:
Absorption; Enteral feeding; Nasogastric tube; Vitamin A.
Publication types
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Chromatography, High Pressure Liquid
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Humans
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Infant, Newborn
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Infant, Premature*
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Intubation, Gastrointestinal / methods*
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Vitamin A / administration & dosage*