TAGHREED A. IBRAHIM, and ATEF A. EL-HELA. 2012. “POLYSACCHARIDE FROM THE ROOTS OF POLYGONUM EQUISETIFORME SIBTH. & SM.: ISOLATION, CHEMICAL COMPOSITION”,. International Journal of Pharma and Bio Sciences 3 (4):478-92. https://ijpbs.net/index.php/journal/article/view/1701.