ZHAO, Yige; LI, Mengmeng. Trajectory Patterns of Perioperative Anxiety and Depressive Symptoms in Patients With Digestive System Malignancies and Their Impact on Postoperative Outcomes. Actas Españolas de Psiquiatría, [S. l.], v. 54, n. 4, p. 1220–1233, 2026. DOI: 10.62641/aep.v54i4.2266. Disponível em: https://actaspsiquiatria.es/index.php/actas/article/view/2266. Acesso em: 15 aug. 2026.