For citations:

Zakharova O.P., Zhemkov V.F., Mikhaylova S.V., Nergacheva V.V. EFFICACY OF VARIOUS METHODS OF SCREENING FOR EARLY DETECTION OF TUBERCULOSIS IN CHILDREN FROM 8 TO 17 YEARS OLD USING ST. PETERSBURG AS AN EXAMPLE. Tuberculosis and Lung Diseases. 2019;97(6):56-57. (In Russ.) https://doi.org/10.21292/2075-1230-2019-97-6-56-57