For citations:
Gubkina V.A., Trofimov V.I., Tsvetkova L.N., Pogoda T.E., Mumortsev Y.I., Suntsov D.A. Chronic obstructive pulmonary disease and chronic heart failure in elderly people: literature review. The Scientific Notes of the Pavlov University. 2016;23(2):11-15. (In Russ.) https://doi.org/10.24884/1607-4181-2016-23-2-11-15