Determination of brusatol in plasma and tissues by LC–MS method and its application to a pharmacokinetic and distribution study in mice. - Guo, Nan; Zhang, Xiaoran; Bu, Fanlong; Wang, Lei; Cao, Zhanqi; Geng, Chunmei; Guo, Ruichen; Ren, Dongmei; Wen, Qing (Journal of Chromatography B: Analytical Technologies in the Biomedical & Life Sciences, 2017)