Nguyễn, Hương, and Liên Đỗ. “Aristolactame and Aporphine Alkaloid from the Ethyl Acetate Extract of Stems Melodorum Fruticosum L.”. Science & Technology Development Journal: Natural Sciences 6, no. 3 (August 21, 2022): 2173-2180. Accessed February 21, 2024. http://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/1202.