Tu N, Hieu N, Hoa N, Thu N. Phenols and triterpenoids from an ethyl acetate extract of the bark of Calophyllum pisiferum. VNUHCM Journal of Advanced Research in Natural Sciences [Internet]. 31Dec.2025 [cited 7Apr.2026];9(4):3494-501. Available from: https://arns.vnuhcmjournal.com.vn/index.php/arns/article/view/1446