Sun, Qin, Pi-Xian Shui, Han-Bin Li, Si-Jin Yang, Ming-Hua Liu, and Shi-Jing Zhang. “In Vitro Anti-Viral Effect of Fructopyrano-(1↠4)-Glucopyranose from Radix Isatidis on Infuenza Virus A”. Bangladesh Journal of Pharmacology 7, no. 3 (July 30, 2012): 145–149. Accessed August 17, 2024. https://banglajol.info/index.php/BJP/article/view/11228.