Gotsulya, A.S., Zazharskyi, V.V. and Davydenko, P.O. 2018. Synthesis and antituberculosis activity of N’-(2-(5-((theophylline-7’-yl)methyl)-4-R-4Н-1,2,4-triazole-3-ylthio)acetyl)isonicotinohydrazides. Zaporozhye Medical Journal. 4 (Jul. 2018). DOI:https://doi.org/10.14739/2310-1210.2018.4.135677.