For citations:

Kuzmichev B.Yu., Prokofievа T.V., Polunina O.S., Polunina E.A., Kuzmichyov K.Yu., Lipnitskaya E.A. Clinical and functional correlations in patients with myocardial infarction on background of chronic obstructive pulmonary disease with various phenotypes. Medical alphabet. 2020;(7):11-14. (In Russ.) https://doi.org/10.33667/2078-5631-2020-7-11-14