For citations:
Mozzhukhina LI, Chelnokova OG, Kogut TA, Salova AL. Croup syndrome and primary infection with mycobacterium tuberculosis in children. Meditsinskiy sovet = Medical Council. 2019;(2):216-219. (In Russ.) https://doi.org/10.21518/2079-701X-2019-2-216-219