Thoan, Nguyen, Bui Manh Hung, Nguyen Thi Ha Ly, & Phuong Thien Thuong.
" Development of a Method for Qualitative and Quantitative Analysis of the Compound ent-7-hydroxy-15-oxokaur-16-en-18-yl Acetate in the Medicinal Material Crotonis Tonkinensis." <em>VNU Journal of Science: Medical and Pharmaceutical Sciences</em> [Online], 33.1 (2017): n. pag. Web. 25 Apr. 2024