A comparison of gray scale ultrasound an
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Leslie M. Zatz; Judith A. Gouldin; Gail A. Hanley
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Article
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1977
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John Wiley and Sons
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English
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## Abstract A conventional B scan ultrasound unit was modified by the addition of a specially built logarithmic amplifier and a high resolution nonstorage oscilloscope, as suggested by Taylor and Carpenter. One hundred five consecutive patients submitted for radionuclide imaging of the liver were e