For citations:
Avdeev S.N., Gajnitdinova V.V., Tsareva N.A., Merzhoeva Z.М. INFLUENCE OF PULMONARY HYPERTENSION ON CLINICAL COURSE AND PROGNOSIS OF PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE. Russian Journal of Cardiology. 2018;(6):173-179. (In Russ.) https://doi.org/10.15829/1560-4071-2018-6-173-179