DEMYDAS, O. Depressive disorders in patients with duodenal ulcer in the acute and remission stages. Psychosomatic Medicine and General Practice, [S. l.], v. 8, n. 4, 2023. DOI: 10.26766/pmgp.v8i4.459. Disponível em: https://8www.e-medjournal.com/index.php/psp/article/view/459. Acesso em: 8 jul. 2026.