For citations:
Belenkov Yu.N., Tsvetkova O.A., Privalova E.V., An G.V., Ilgisonis I.S., Voronkova O.O. Comorbidity of Chronic Obstructive Pulmonary Disease and Cardiovascular Diseases: Place of Therapy with Modern β-Adrenoblockers. Kardiologiia. 2019;59(6):48-55. (In Russ.) https://doi.org/10.18087/cardio.2019.6.n458