Milner, A. ., Witt, K. ., Pirkis, J. ., Hetrick, S. ., Robinson, J. ., Currier, D. ., … Carter, G. . (2017). The effectiveness of suicide prevention delivered by GPs: A systematic review and meta-analysis. Journal of Affective Disorders, 210, 294-302. https://doi.org/10.1016/j.jad.2016.12.035 (Original work published 2017)