Ngoan BT, Hong Hanh TT, Vien LT, Diep CN, Thao NP, Thanh NV, Cuong NX, Nam NH, Thung DC, Kiem PV, Minh CV. A polyhydroxylated sterol and a saponin isolated from the starfish culcita novaeguineae. VJChem [Internet]. 2015 May 21 [cited 2024 Nov. 25];53(2e):23-7. Available from: https://vjs.ac.vn/index.php/vjchem/article/view/0866-7144.2015-2e-006