Mikhal’chenko, E. K., Аleksandrova K. V., S. V. Levich, and A. S. Korzhova. 2017. “Synthesis and Physical-Chemical Properties of Functional Derivatives of 3-Benzyl-8-Propylxanthinyl-7-Acetic Acid”. Current Issues in Pharmacy and Medicine: Science and Practice, no. 2 (June). https://doi.org/10.14739/2409-2932.2017.2.103521.