Characterization of oxygenated metabolites of ginsenoside Rg1 in plasma and urine of rat. - Wang, Jing-Rong; Tong, Tian-Tian; Yau, Lee-Fong; Chen, Cheng-yu; Bai, Li-Ping; Ma, Jing; Hu, Ming; Liu, Liang; Jiang, Zhi-Hong (Journal of Chromatography B: Analytical Technologies in the Biomedical & Life Sciences, 2016)