SINGH, RP; SHARMA, Prajna. Depression Among Geriatrics: Prevalence And Risk Factors. National Journal of Research in Community Medicine, [S. l.], v. 8, n. 2, p. 117–120, 2019. Disponível em: https://www.journal.njrcm.com/index.php/njrcm/article/view/13. Acesso em: 27 may. 2026.