Krebs, E.E. and Gaynes, B.N. and Gartlehner, G. and Hansen, R.A. and Thieda, P. and Morgan, L.C. and de Veaugh-Geiss, A. and Lohr, K.N. (2008): Treating the physical symptoms of depression with second-generation antidepressants: A systematic review and metaanalysis. Psychosomatics: The Journal of Consultation and Liaison Psychiatry 49 (3): pp. 191-198.