For citations:
Pasechnik O.A., Zimoglyad A.A., Yarusova I.V., Vitriv S.V., Blokh A.I. Prevalence of Extensively Drug-Resistant Tuberculosis: a Descriptive Study. Epidemiology and Vaccinal Prevention. 2018;17(4):13-19. (In Russ.) https://doi.org/10.31631/2073-3046-2018-17-4-13-19