Sidjimova, Boriana, Borislav Georgiev, Milena Nikolova, Elina Yankova-Tsvetkova, Rumen Denev, and Strahil Berkov. “Biological Activity of Different Alkaloid Chemotypes of Galanthus Elwesii and Galanthus Nivalis”. Proceedings of the Bulgarian Academy of Sciences 77, no. 5 (May 25, 2024): 657–668. Accessed April 22, 2026. https://www.proceedings.bas.bg/index.php/cr/article/view/534.