For citations:
Plehanova M.A., Smerdin S.V., Yakovleva A.A., Vorob’eva T.I. Latent tuberculosis infection: the current state of the problem. Tuberculosis and socially significant diseases. 2021;9(3):74-79. (In Russ.) https://doi.org/10.54921/2413-0346-2021-12-3-74-79