Sonographic examination of the oral phas
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Michael J. Casas; Anna H. Seo; David J. Kenny
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Article
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2002
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John Wiley and Sons
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English
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## Abstract ## Purpose The purpose of this study was to evaluate the ability of 4 liquid boluses to enhance pixel brightness and the ease with which the boluses could be identified during the sonographic evaluation of oral swallowing in healthy young adults. ## Methods Ten healthy adult voluntee