Preparation and Inhibitory Effects of 20(<em>S</em>)-Ginsenoside Rh<sub>2</sub> on Hep-A-22 Cells

ZHOU Hong-yu, JIN Yong-ri, WEI Wei, SHI Xiao-lei, YANG Rui-jie, YANG Shi-jie,...

Chemical Research in Chinese Universities . 2010, (4): 567 -571 .