For citations:
Guseinova E.T., Kutishenko N.P., Lukina Yu.V., Tolpygina S.N., Voronina V.P., Martsevich S.Yu. Chronic heart failure and adherence to medication: methods for assessing adherence to therapy and unresolved issues. The Clinician. 2020;14(3-4):18-28. (In Russ.) https://doi.org/10.17650/1818-8338-2020-14-3-4-K627