For citations:
Shpagina L.A., Kotova O.S., Shpagin I.S., Kuznetsova G.V., Gerasimenko D.A., Anikina E.V. Virus-induced and bacteria-induced exacerbations of chronic obstructive pulmonary disease caused by industrial aerosols or tobacco smoke exposure. PULMONOLOGIYA. 2022;32(2):189-198. (In Russ.) https://doi.org/10.18093/0869-0189-2022-32-2-189-198