Gallo, J. J., Morales, K. H., Bogner, H. R., Raue, P. J., Zee, J., Bruce, M. L., & Reynolds, C. F. (2013). Long term effect of depression care management on mortality in older adults: Follow-up of cluster randomized clinical trial in primary care. BMJ, 346(jun05 2). https://doi.org/10.1136/bmj.f2570.