Valdés Castro, Sofía Teresa, and Mario Damián Gómez Noriega. 2019. “Adherence to Treatment in Heart Failure and Its Relationship to Morbidity and Mortality. Social Security Hospital of Guayaquil.”. FACSALUD-UNEMI 3 (5), 53-61. https://doi.org/10.29076/issn.2602-8360vol3iss5.2019pp53-61p.