Lin, Bing-An, and Jian-Zhong Jin. “Extraction of Paeoniflorin from Radix Paeoniae Alba by Supercritical CO2”. Asian Journal of Chemistry 26, no. 15 (July 16, 2014): 4550–4552. Accessed December 24, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_16_3.