Duc Thien Dao, Quoc Thang Le, Thanh Tam Nguyen. Nitrogen-containing heterocyclic compounds from the roots of Callerya speciosa. VJSTE [Internet]. 2022Sep.15 [cited 2025Apr.19];64(3):49-52. Available from: https://vietnamscience.vjst.vn/index.php/vjste/article/view/1029