Originating in northern China but found today in southwestern China, Vietnam, Laos and Thailand, the various Yao subgroups speak various Miao-Yao languages but continue to write their texts in the Chinese language with Chinese characters. To a large intent, they have maintained traditional Chinese s[...]
The value of ultrasound contrast agents (USCA) in everyday clinical practice depends on the pharmacokinetics, the signal processing, and the contrast-specific imaging modalities. Second-generation USCA, are blood pool agents that do not leak into the organ tissue to be examined but remain in the int[...]