[Simultaneous determination of four components of Shuganning Injection in rat plasma by UPLC-MS/MS and its application to a pharmacokinetic study] - Kang, N F; Li, M; Hu, H J; Xiao, H Q; Liu, L Q; Li, Y; Li, Y T; Wang, A M; Wang, Y L; Zhang, Y; He, F; Gong, Z P (Zhongguo Zhong Yao Za Zhi, 2020)