Ultrasound: State of the art
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Cynthia L. Janus; Samuel S. Janus
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Article
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1981
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John Wiley and Sons
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English
β 165 KB
## Abstract Ultrasound has become an accepted diagnostic modality since the late 1950s. Since its introduction as a softβtissue imaging method, ultrasound has broadened and assumed many research and clinical roles in medicine. Yet, despite the growing enthusiasm for ultrasound, there has been littl