Loi, Vu, 		Tinh, Do, 		Xuan, Bui, 		Oanh, Vu, 		Trung, Trinh, AND 		Vung, Nguyen.
" Flavonoids Isolated from the Leaf of Morus alba L. Collected in Thai Nguyen Province" <em>VNU Journal of Science: Medical and Pharmaceutical Sciences</em> [Online], Volume 33 Number 1 (14 June 2017)