Huyen, Do Thi Thanh, Ngo Thi Phuong, Pham Ngoc Hung, Bui Kim Anh, and Le Minh Ha. 2020. “Chemical Constituents from Polygonatum Kingianum Coll. & Hemsl”. Vietnam Journal of Science and Technology 58 (5):549-56. https://doi.org/10.15625/2525-2518/58/5/14854.