Self-determination in health, as a psychological factor influencing observational survival and symptom perception in patients in hemodialysis programs: A multicenter observational study. Revista de la Sociedad Ecuatoriana de Nefrología, Diálisis y Trasplante, [S. l.], v. 14, n. 1, p. 39–49, 2025. DOI: 10.56867/159. Disponível em: https://rev-sen.ec/index.php/revista/article/view/159. Acesso em: 25 apr. 2026.