For citations:
Shurygin A.A., Perminovа I.V., Kovtun A.A., Plotnikov V.P., Novikovа E.G., Kudlаy D.A. Tuberculous recombinant allergen as a part of preventive examination for tuberculosis among patients of 24-hour social service institutions. Tuberculosis and Lung Diseases. 2019;97(7):42-47. (In Russ.) https://doi.org/10.21292/2075-1230-2019-97-7-42-47