No abstract available
Publication types
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Letter
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Research Support, N.I.H., Extramural
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Research Support, Non-U.S. Gov't
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Comment
MeSH terms
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Contrast Media / chemistry*
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Deglutition / drug effects*
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Deglutition Disorders / diagnostic imaging*
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Diatrizoate Meglumine / chemistry*
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Fluoroscopy / methods*
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Humans
Substances
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Contrast Media
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Diatrizoate Meglumine