For citations:
Narkevich A.N., Koretskaya N.M., Vinogradov K.A., Narkevich A.A. Influence of age, gender and social factors on risk of occurrence of pulmonary tuberculosis. PULMONOLOGIYA. 2013;(4):73-76. (In Russ.) https://doi.org/10.18093/0869-0189-2013-0-4-73-76