Perceived Stress, Self Efficacy and Quality of Life in Patients with Heart Failure: A Structural Equation Model. International Journal of Health Studies, [S. l.], v. 6, n. 4, 2020. DOI: 10.22100/ijhs.v6i4.786. Disponível em: https://ijhs.shmu.ac.ir/index.php/ijhs/article/view/786.. Acesso em: 2 may. 2024.