For citations:
Shpagina L.A., Kotova O.S., Shpagin I.S., Kuznetsova G.V., Karmanovskaya S.A., Panacheva L.A., Anikina E.V. Efficacy of treatment of chronic obstructive pulmonary disease after virus-induced exacerbations. PULMONOLOGIYA. 2023;33(6):739-749. (In Russ.) https://doi.org/10.18093/0869-0189-2023-33-6-739-749