LIU, Xing; MA, Wenxuan; WEI, Xiaoyong; YANG, Xiaoxia; NI, Xinli. Severity of Cognitive Impairment and Its Correlation With Depressive Symptoms and Influencing Factors in Elderly Patients With Chronic Diseases. Actas Españolas de Psiquiatría, [S. l.], v. 54, n. 2, p. 369–379, 2026. DOI: 10.62641/aep.v54i2.2166. Disponível em: https://actaspsiquiatria.es/index.php/actas/article/view/2166. Acesso em: 16 apr. 2026.