TY - JOUR AU - Magruder, K M; Yeager, D E TI - The prevalence of PTSD across war eras and the effect of deployment of PTSD. A systematic review and meta-analysis JO - Psychiatr Ann VL - 39 PY - 2009 DO - 10.3928/00485713-20090728-04 SP - 778 EP - 788 ER -