title: A shock to the systems.
authors: S
authors: S
authors: Dunn
authors: M
authors: M
authors: Nordberg
mesh_terms: D004632:Emergency Medical Services / Q000639:trends*; D006801:Humans; D007493:Iraq; D009726:Nurses / Q000600:supply & distribution; D014481:United States; D014754:Violence; D014857:Warfare; D014947:Wounds and Injuries / Q000601:surgery