Maslov, O. Yu., S. V. Kolisnyk, O. V. Hrechana, and A. H. Serbin. “Study of the Qualitative Composition and Quantitative Content of Some Groups of BAS in Dietary Supplements With Green Tea Leaf Extract”. Zaporozhye Medical Journal 23, no. 1 (April 7, 2021): 132–137. Accessed May 4, 2024. http://zmj.zsmu.edu.ua/article/view/224932.