For citations:
Poddubnaya L.V., Shilova E.P., Igoshina I.Yu. Epidemiological Aspects of Tuberculosis in Children and Adolescents from 0 to 17 Years Old during the Improved Tuberculosis Situation. Tuberculosis and Lung Diseases. 2021;99(9):31-37. (In Russ.) https://doi.org/10.21292/2075-1230-2021-99-9-31-37