Teng, Z.Q., Y.J. Li, R.J. Dai, H. Gu, H.Q. Fu, Y.H. Yu, Y. Chen, W.W. Meng, and Y.L. Deng. 2011. “Determination and Pharmacokinetics of 2"-O-Rhamnosylswertisin in Rat Plasma by RP-LC”. Asian Journal of Chemistry 24 (4):1445-48. https://asianpubs.org/index.php/ajchem/article/view/8798.