Chen, Haifeng, Yu Pan, Xiong Ding, and Xiaoli Liu. “Simultaneous Determination of Picroside I and II Using High Performance Liquid Chromatography”. Asian Journal of Chemistry 26, no. 22 (November 6, 2014): 7512–7514. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_24_7.