For citations:
Lapshina I.S., Tsybikova E.B., Kotlovskiy M.Yu. Groups at high risk of developing respiratory tuberculosis among adult population of Kaluga Oblast. Tuberculosis and Lung Diseases. 2022;100(11):20-28. (In Russ.) https://doi.org/10.21292/2075-1230-2022-100-11-20-28