For citations:
Burmistrova I.A., Samoylova A.G., Tyulkova T.E., Vaniev E.V., Balasanyants G.S., Vasilyeva I.A. Drug resistance of M. tuberculosis (historical aspects, current level of knowledge). Tuberculosis and Lung Diseases. 2020;98(1):54-61. (In Russ.) https://doi.org/10.21292/2075-1230-2020-98-1-54-61