Gotsulya, A. S. “Synthesis and Investigation of the Physical-Chemical Properties of 2-(5-((theophylline-7’-yl)methyl)-4-Methyl-4H-1,2,4-Triazole-3-ylthio)acetic Acid Salts”. Current issues in pharmacy and medicine: science and practice 9, no. 3 (September 22, 2016). Accessed July 24, 2024. http://pharmed.zsmu.edu.ua/article/view/77832.