References

• Steffens, D. C. (2024). Treatment-resistant depression in older adults. The New England Journal of Medicine, 390(7), 630–639. https://doi.org/10.1056/NEJMcp2305428
• Vyas, C. M., & Okereke, O. I. (2020). Late-Life Depression: A Narrative Review on Risk Factors and Prevention. Harvard review of psychiatry, 28(2), 72–99. https://doi.org/10.1097/HRP.0000000000000240
• Killikelly, C., Smith, K. V., Zhou, N., Prigerson, H. G., O'Connor, M. F., Kokou-Kpolou, C. K., Boelen, P. A., & Maercker, A. (2025). Prolonged grief disorder. Lancet (London, England), 405(10489), 1621–1632. https://doi.org/10.1016/S0140-6736(25)00354-X
• Price, J. H., & Payton, E. (2025). Firearm Deaths Impacting Older Adults. Journal of community health, 50(3), 464–471. https://doi.org/10.1007/s10900-024-01441-7