Huyen LT, Nhiem NX, Thu VK, Tai BH, Tuan Anh HL, Yen PH, Trang DT, Minh CV, Kiem PV. Quassinoids from Eurycoma longifolia. VJChem [Internet]. 2015 Jul. 31 [cited 2024 May 3];53(2e):82-5. Available from: https://vjs.ac.vn/index.php/vjchem/article/view/0866-7144.2015-2e-019