MATUTTI, Magnolia; TIPISMANA, Orlando. Prevalence of major depression in elder people attending a national hospital in Lima. Interacciones, [S. l.], v. 2, n. 2, p. 171–187, 2016. DOI: 10.24016/2016.v2n2.35. Disponível em: https://www.revistainteracciones.com/index.php/rin/article/view/28. Acesso em: 2 jan. 2026.