Chen1, Xiaoshuang, Gaofeng Li2, and Xujia Hu1. “Simultaneous Quantification of Berberine Hydrochloride and Fibrauretine Tablets in Rat Urine, Feces, Bile and Plasma by HPLC DAD”. Asian Journal of Chemistry 26, no. 23 (November 18, 2014): 7994–7998. Accessed July 16, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_25_26.