Simultaneous Determination of Rhein, Paeonol and Paeoniflorin in Decoction of Rheum and Moutan by HPLC
LIU Li, YIN Yun-han, WU Jian, LI Dian-sai, ZHAO Chun-jie
Chinese Journal of Pharmacovigilance . 2010, (3): 139 -141 .