No abstract available
MeSH terms
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Adult
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Contrast Media / administration & dosage*
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Humans
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Image Enhancement / methods*
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Liver / diagnostic imaging*
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Liver Neoplasms / diagnostic imaging*
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Male
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Microbubbles
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Sulfur Hexafluoride / administration & dosage*
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Time
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Ultrasonography / methods*
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Young Adult
Substances
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Contrast Media
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Sulfur Hexafluoride