Romanenko, M. I., O. P. Dolhikh, D. H. Ivanchenko, K. V. Aleksandrova, and N. M. Polishchuk. “Synthesis, Physical-Chemical and Biological Properties of Derivatives of 3-Methyl-7-Ethylxanthinyl-8-Thioacetic Acid Hydrazide”. Current issues in pharmacy and medicine: science and practice, no. 3 (October 24, 2018). Accessed November 24, 2024. http://pharmed.zsmu.edu.ua/article/view/144586.