Risk of suicide and related adverse outcomes after exposure to a suicide prevention programme in the US Air Force: Cohort study
Knox, K.L., Litts, D.A., Talcott, G.W., Feig, J.C., Caine, E.D. (2003) Risk of suicide and related adverse outcomes after exposure to a suicide prevention programme in the US Air Force: Cohort study. British Medical Journal, 327(7428), 1376-1380.


