Thu, Dang, Vu Thi Hoa, Chu Ngoc Khanh, & Bui Thanh Tung. " Evaluation of Xanthine Oxidase Inhibitory Activities in vitro of Gomphrena CelosiodesMart." VNU Journal of Science: Medical and Pharmaceutical Sciences [Online], 33.2 (2017): n. pag. Web. 25 Apr. 2024